15191959696

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{9433}}^1$

素因数の和:9680

約数の個数: 80

約数和(自身を含む): 32343072768

約数和(自身を除く): 17151113072

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 191, 248, 272, 382, 496, 527, 764, 1054, 1528, 2108, 3056, 3247, 4216, 5921, 6494, 8432, 9433, 11842, 12988, 18866, 23684, 25976, 37732, 47368, 51952, 75464, 94736, 100657, 150928, 160361, 201314, 292423, 320722, 402628, 584846, 641444, 805256, 1169692, 1282888, 1610512, 1801703, 2339384, 2565776, 3603406, 4678768, 4971191, 7206812, 9942382, 14413624, 19884764, 28827248, 30628951, 39769528, 55852793, 61257902, 79539056, 111705586, 122515804, 223411172, 245031608, 446822344, 490063216, 893644688, 949497481, 1898994962, 3797989924, 7595979848, 15191959696]

約数ペア:

[(1, 15191959696), (2, 7595979848), (4, 3797989924), (8, 1898994962), (16, 949497481), (17, 893644688), (31, 490063216), (34, 446822344), (62, 245031608), (68, 223411172), (124, 122515804), (136, 111705586), (191, 79539056), (248, 61257902), (272, 55852793), (382, 39769528), (496, 30628951), (527, 28827248), (764, 19884764), (1054, 14413624), (1528, 9942382), (2108, 7206812), (3056, 4971191), (3247, 4678768), (4216, 3603406), (5921, 2565776), (6494, 2339384), (8432, 1801703), (9433, 1610512), (11842, 1282888), (12988, 1169692), (18866, 805256), (23684, 641444), (25976, 584846), (37732, 402628), (47368, 320722), (51952, 292423), (75464, 201314), (94736, 160361), (100657, 150928)]