156917457260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{69019}}^1$

素因数の和:69271

約数の個数: 96

約数和(自身を含む): 359919974400

約数和(自身を除く): 203002517140

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 193, 310, 380, 386, 589, 620, 772, 965, 1178, 1930, 2356, 2945, 3667, 3860, 5890, 5983, 7334, 11780, 11966, 14668, 18335, 23932, 29915, 36670, 59830, 69019, 73340, 113677, 119660, 138038, 227354, 276076, 345095, 454708, 568385, 690190, 1136770, 1311361, 1380380, 2139589, 2273540, 2622722, 4279178, 5245444, 6556805, 8558356, 10697945, 13113610, 13320667, 21395890, 26227220, 26641334, 40652191, 42791780, 53282668, 66603335, 81304382, 133206670, 162608764, 203260955, 253092673, 266413340, 406521910, 412940677, 506185346, 813043820, 825881354, 1012370692, 1265463365, 1651762708, 2064703385, 2530926730, 4129406770, 5061853460, 7845872863, 8258813540, 15691745726, 31383491452, 39229364315, 78458728630, 156917457260]

約数ペア:

[(1, 156917457260), (2, 78458728630), (4, 39229364315), (5, 31383491452), (10, 15691745726), (19, 8258813540), (20, 7845872863), (31, 5061853460), (38, 4129406770), (62, 2530926730), (76, 2064703385), (95, 1651762708), (124, 1265463365), (155, 1012370692), (190, 825881354), (193, 813043820), (310, 506185346), (380, 412940677), (386, 406521910), (589, 266413340), (620, 253092673), (772, 203260955), (965, 162608764), (1178, 133206670), (1930, 81304382), (2356, 66603335), (2945, 53282668), (3667, 42791780), (3860, 40652191), (5890, 26641334), (5983, 26227220), (7334, 21395890), (11780, 13320667), (11966, 13113610), (14668, 10697945), (18335, 8558356), (23932, 6556805), (29915, 5245444), (36670, 4279178), (59830, 2622722), (69019, 2273540), (73340, 2139589), (113677, 1380380), (119660, 1311361), (138038, 1136770), (227354, 690190), (276076, 568385), (345095, 454708)]