156760439836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{641819}}^1$

素因数の和:641915

約数の個数: 96

約数和(自身を含む): 374371038720

約数和(自身を除く): 217610598884

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 61, 77, 91, 122, 143, 154, 182, 244, 286, 308, 364, 427, 572, 671, 793, 854, 1001, 1342, 1586, 1708, 2002, 2684, 3172, 4004, 4697, 5551, 8723, 9394, 11102, 17446, 18788, 22204, 34892, 61061, 122122, 244244, 641819, 1283638, 2567276, 4492733, 7060009, 8343647, 8985466, 14120018, 16687294, 17970932, 28240036, 33374588, 39150959, 49420063, 58405529, 78301918, 91780117, 98840126, 116811058, 156603836, 183560234, 197680252, 233622116, 274056713, 367120468, 430660549, 508962467, 548113426, 642460819, 861321098, 1017924934, 1096226852, 1284921638, 1722642196, 2035849868, 2569843276, 3014623843, 3562737269, 5598587137, 6029247686, 7125474538, 11197174274, 12058495372, 14250949076, 22394348548, 39190109959, 78380219918, 156760439836]

約数ペア:

[(1, 156760439836), (2, 78380219918), (4, 39190109959), (7, 22394348548), (11, 14250949076), (13, 12058495372), (14, 11197174274), (22, 7125474538), (26, 6029247686), (28, 5598587137), (44, 3562737269), (52, 3014623843), (61, 2569843276), (77, 2035849868), (91, 1722642196), (122, 1284921638), (143, 1096226852), (154, 1017924934), (182, 861321098), (244, 642460819), (286, 548113426), (308, 508962467), (364, 430660549), (427, 367120468), (572, 274056713), (671, 233622116), (793, 197680252), (854, 183560234), (1001, 156603836), (1342, 116811058), (1586, 98840126), (1708, 91780117), (2002, 78301918), (2684, 58405529), (3172, 49420063), (4004, 39150959), (4697, 33374588), (5551, 28240036), (8723, 17970932), (9394, 16687294), (11102, 14120018), (17446, 8985466), (18788, 8343647), (22204, 7060009), (34892, 4492733), (61061, 2567276), (122122, 1283638), (244244, 641819)]