158218060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1$

素因数の和:1176

約数の個数: 144

約数和(自身を含む): 454476960

約数和(自身を除く): 296258900

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 49, 52, 55, 65, 70, 77, 91, 98, 110, 130, 140, 143, 154, 182, 196, 220, 245, 260, 286, 308, 364, 385, 455, 490, 539, 572, 637, 715, 770, 910, 980, 1001, 1078, 1129, 1274, 1430, 1540, 1820, 2002, 2156, 2258, 2548, 2695, 2860, 3185, 4004, 4516, 5005, 5390, 5645, 6370, 7007, 7903, 10010, 10780, 11290, 12419, 12740, 14014, 14677, 15806, 20020, 22580, 24838, 28028, 29354, 31612, 35035, 39515, 49676, 55321, 58708, 62095, 70070, 73385, 79030, 86933, 102739, 110642, 124190, 140140, 146770, 158060, 161447, 173866, 205478, 221284, 248380, 276605, 293540, 322894, 347732, 410956, 434665, 513695, 553210, 608531, 645788, 719173, 807235, 869330, 1027390, 1106420, 1130129, 1217062, 1438346, 1614470, 1738660, 2054780, 2260258, 2434124, 2876692, 3042655, 3228940, 3595865, 4520516, 5650645, 6085310, 7191730, 7910903, 11301290, 12170620, 14383460, 15821806, 22602580, 31643612, 39554515, 79109030, 158218060]

約数ペア:

[(1, 158218060), (2, 79109030), (4, 39554515), (5, 31643612), (7, 22602580), (10, 15821806), (11, 14383460), (13, 12170620), (14, 11301290), (20, 7910903), (22, 7191730), (26, 6085310), (28, 5650645), (35, 4520516), (44, 3595865), (49, 3228940), (52, 3042655), (55, 2876692), (65, 2434124), (70, 2260258), (77, 2054780), (91, 1738660), (98, 1614470), (110, 1438346), (130, 1217062), (140, 1130129), (143, 1106420), (154, 1027390), (182, 869330), (196, 807235), (220, 719173), (245, 645788), (260, 608531), (286, 553210), (308, 513695), (364, 434665), (385, 410956), (455, 347732), (490, 322894), (539, 293540), (572, 276605), (637, 248380), (715, 221284), (770, 205478), (910, 173866), (980, 161447), (1001, 158060), (1078, 146770), (1129, 140140), (1274, 124190), (1430, 110642), (1540, 102739), (1820, 86933), (2002, 79030), (2156, 73385), (2258, 70070), (2548, 62095), (2695, 58708), (2860, 55321), (3185, 49676), (4004, 39515), (4516, 35035), (5005, 31612), (5390, 29354), (5645, 28028), (6370, 24838), (7007, 22580), (7903, 20020), (10010, 15806), (10780, 14677), (11290, 14014), (12419, 12740)]