157218969902

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{2477}}^1$

素因数の和:2993

約数の個数: 64

約数和(自身を含む): 253219405824

約数和(自身を除く): 96000435922

約数列:

[1, 2, 41, 43, 47, 82, 86, 94, 383, 766, 1763, 1927, 2021, 2477, 3526, 3854, 4042, 4954, 15703, 16469, 18001, 31406, 32938, 36002, 82861, 101557, 106511, 116419, 165722, 203114, 213022, 232838, 675229, 738041, 774043, 948691, 1350458, 1476082, 1548086, 1897382, 4366951, 4773179, 5006017, 8733902, 9546358, 10012034, 31735763, 38896331, 40793713, 44588477, 63471526, 77792662, 81587426, 89176954, 205246697, 410493394, 1672542233, 1828127557, 1917304511, 3345084466, 3656255114, 3834609022, 78609484951, 157218969902]

約数ペア:

[(1, 157218969902), (2, 78609484951), (41, 3834609022), (43, 3656255114), (47, 3345084466), (82, 1917304511), (86, 1828127557), (94, 1672542233), (383, 410493394), (766, 205246697), (1763, 89176954), (1927, 81587426), (2021, 77792662), (2477, 63471526), (3526, 44588477), (3854, 40793713), (4042, 38896331), (4954, 31735763), (15703, 10012034), (16469, 9546358), (18001, 8733902), (31406, 5006017), (32938, 4773179), (36002, 4366951), (82861, 1897382), (101557, 1548086), (106511, 1476082), (116419, 1350458), (165722, 948691), (203114, 774043), (213022, 738041), (232838, 675229)]