156952190932

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{223}}^1\times {\mathrm{601}}^1\times {\mathrm{811}}^1$

素因数の和:1677

約数の個数: 72

約数和(自身を含む): 292027368192

約数和(自身を除く): 135075177260

約数列:

[1, 2, 4, 19, 38, 76, 223, 361, 446, 601, 722, 811, 892, 1202, 1444, 1622, 2404, 3244, 4237, 8474, 11419, 15409, 16948, 22838, 30818, 45676, 61636, 80503, 134023, 161006, 180853, 216961, 268046, 292771, 322012, 361706, 433922, 487411, 536092, 585542, 723412, 867844, 974822, 1171084, 1949644, 2546437, 3436207, 5092874, 6872414, 9260809, 10185748, 13744828, 18521618, 37043236, 48382303, 65287933, 96764606, 108692653, 130575866, 175955371, 193529212, 217385306, 261151732, 351910742, 434770612, 703821484, 2065160407, 4130320814, 8260641628, 39238047733, 78476095466, 156952190932]

約数ペア:

[(1, 156952190932), (2, 78476095466), (4, 39238047733), (19, 8260641628), (38, 4130320814), (76, 2065160407), (223, 703821484), (361, 434770612), (446, 351910742), (601, 261151732), (722, 217385306), (811, 193529212), (892, 175955371), (1202, 130575866), (1444, 108692653), (1622, 96764606), (2404, 65287933), (3244, 48382303), (4237, 37043236), (8474, 18521618), (11419, 13744828), (15409, 10185748), (16948, 9260809), (22838, 6872414), (30818, 5092874), (45676, 3436207), (61636, 2546437), (80503, 1949644), (134023, 1171084), (161006, 974822), (180853, 867844), (216961, 723412), (268046, 585542), (292771, 536092), (322012, 487411), (361706, 433922)]