156944940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4441}}^1$

素因数の和:4503

約数の個数: 96

約数和(自身を含む): 477603840

約数和(自身を除く): 320658900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 2356, 2945, 3534, 4441, 5890, 7068, 8835, 8882, 11780, 13323, 17670, 17764, 22205, 26646, 35340, 44410, 53292, 66615, 84379, 88820, 133230, 137671, 168758, 253137, 266460, 275342, 337516, 413013, 421895, 506274, 550684, 688355, 826026, 843790, 1012548, 1265685, 1376710, 1652052, 1687580, 2065065, 2531370, 2615749, 2753420, 4130130, 5062740, 5231498, 7847247, 8260260, 10462996, 13078745, 15694494, 26157490, 31388988, 39236235, 52314980, 78472470, 156944940]

約数ペア:

[(1, 156944940), (2, 78472470), (3, 52314980), (4, 39236235), (5, 31388988), (6, 26157490), (10, 15694494), (12, 13078745), (15, 10462996), (19, 8260260), (20, 7847247), (30, 5231498), (31, 5062740), (38, 4130130), (57, 2753420), (60, 2615749), (62, 2531370), (76, 2065065), (93, 1687580), (95, 1652052), (114, 1376710), (124, 1265685), (155, 1012548), (186, 843790), (190, 826026), (228, 688355), (285, 550684), (310, 506274), (372, 421895), (380, 413013), (465, 337516), (570, 275342), (589, 266460), (620, 253137), (930, 168758), (1140, 137671), (1178, 133230), (1767, 88820), (1860, 84379), (2356, 66615), (2945, 53292), (3534, 44410), (4441, 35340), (5890, 26646), (7068, 22205), (8835, 17764), (8882, 17670), (11780, 13323)]