157220931868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{283}}^1\times {\mathrm{821}}^1$

素因数の和:1165

約数の個数: 192

約数和(自身を含む): 373367393280

約数和(自身を除く): 216146461412

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 283, 286, 308, 338, 364, 566, 572, 676, 821, 1001, 1132, 1183, 1642, 1859, 1981, 2002, 2197, 2366, 3113, 3284, 3679, 3718, 3962, 4004, 4394, 4732, 5747, 6226, 7358, 7436, 7924, 8788, 9031, 10673, 11494, 12452, 13013, 14716, 15379, 18062, 21346, 21791, 22988, 24167, 25753, 26026, 30758, 36124, 40469, 42692, 43582, 47827, 48334, 51506, 52052, 61516, 63217, 74711, 80938, 87164, 95654, 96668, 103012, 117403, 126434, 138749, 149422, 161876, 169169, 191308, 232343, 234806, 252868, 277498, 283283, 298844, 334789, 338338, 464686, 469612, 526097, 554996, 566566, 621751, 669578, 676676, 821821, 929372, 971243, 1052194, 1133132, 1243502, 1339156, 1526239, 1626401, 1643642, 1803737, 1942486, 2104388, 2487004, 2555773, 3020459, 3052478, 3252802, 3287284, 3607474, 3682679, 3884972, 4352257, 5111546, 6040918, 6104956, 6505604, 6839261, 7214948, 7365358, 8704514, 10223092, 10683673, 12081836, 12626159, 13678522, 14730716, 17409028, 17890411, 19841107, 21143213, 21367346, 25252318, 27357044, 33225049, 35780822, 39265967, 39682214, 42286426, 42734692, 47874827, 50504636, 66450098, 71561644, 78531934, 79364428, 84572852, 95749654, 132900196, 138887749, 157063868, 191499308, 232575343, 274861769, 277775498, 431925637, 465150686, 510457571, 549723538, 555550996, 863851274, 930301372, 1020915142, 1099447076, 1727702548, 2041830284, 3023479459, 3573202997, 5615033281, 6046958918, 7146405994, 11230066562, 12093917836, 14292811988, 22460133124, 39305232967, 78610465934, 157220931868]

約数ペア:

[(1, 157220931868), (2, 78610465934), (4, 39305232967), (7, 22460133124), (11, 14292811988), (13, 12093917836), (14, 11230066562), (22, 7146405994), (26, 6046958918), (28, 5615033281), (44, 3573202997), (52, 3023479459), (77, 2041830284), (91, 1727702548), (143, 1099447076), (154, 1020915142), (169, 930301372), (182, 863851274), (283, 555550996), (286, 549723538), (308, 510457571), (338, 465150686), (364, 431925637), (566, 277775498), (572, 274861769), (676, 232575343), (821, 191499308), (1001, 157063868), (1132, 138887749), (1183, 132900196), (1642, 95749654), (1859, 84572852), (1981, 79364428), (2002, 78531934), (2197, 71561644), (2366, 66450098), (3113, 50504636), (3284, 47874827), (3679, 42734692), (3718, 42286426), (3962, 39682214), (4004, 39265967), (4394, 35780822), (4732, 33225049), (5747, 27357044), (6226, 25252318), (7358, 21367346), (7436, 21143213), (7924, 19841107), (8788, 17890411), (9031, 17409028), (10673, 14730716), (11494, 13678522), (12452, 12626159), (13013, 12081836), (14716, 10683673), (15379, 10223092), (18062, 8704514), (21346, 7365358), (21791, 7214948), (22988, 6839261), (24167, 6505604), (25753, 6104956), (26026, 6040918), (30758, 5111546), (36124, 4352257), (40469, 3884972), (42692, 3682679), (43582, 3607474), (47827, 3287284), (48334, 3252802), (51506, 3052478), (52052, 3020459), (61516, 2555773), (63217, 2487004), (74711, 2104388), (80938, 1942486), (87164, 1803737), (95654, 1643642), (96668, 1626401), (103012, 1526239), (117403, 1339156), (126434, 1243502), (138749, 1133132), (149422, 1052194), (161876, 971243), (169169, 929372), (191308, 821821), (232343, 676676), (234806, 669578), (252868, 621751), (277498, 566566), (283283, 554996), (298844, 526097), (334789, 469612), (338338, 464686)]