156948050380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{111347}}^1$

素因数の和:111559

約数の個数: 96

約数和(自身を含む): 370387987200

約数和(自身を除く): 213439936820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 149, 172, 215, 220, 298, 430, 473, 596, 745, 860, 946, 1490, 1639, 1892, 2365, 2980, 3278, 4730, 6407, 6556, 8195, 9460, 12814, 16390, 25628, 32035, 32780, 64070, 70477, 111347, 128140, 140954, 222694, 281908, 352385, 445388, 556735, 704770, 1113470, 1224817, 1409540, 2226940, 2449634, 4787921, 4899268, 6124085, 9575842, 12248170, 16590703, 19151684, 23939605, 24496340, 33181406, 47879210, 52667131, 66362812, 82953515, 95758420, 105334262, 165907030, 182497733, 210668524, 263335655, 331814060, 364995466, 526671310, 713400229, 729990932, 912488665, 1053342620, 1426800458, 1824977330, 2853600916, 3567001145, 3649954660, 7134002290, 7847402519, 14268004580, 15694805038, 31389610076, 39237012595, 78474025190, 156948050380]

約数ペア:

[(1, 156948050380), (2, 78474025190), (4, 39237012595), (5, 31389610076), (10, 15694805038), (11, 14268004580), (20, 7847402519), (22, 7134002290), (43, 3649954660), (44, 3567001145), (55, 2853600916), (86, 1824977330), (110, 1426800458), (149, 1053342620), (172, 912488665), (215, 729990932), (220, 713400229), (298, 526671310), (430, 364995466), (473, 331814060), (596, 263335655), (745, 210668524), (860, 182497733), (946, 165907030), (1490, 105334262), (1639, 95758420), (1892, 82953515), (2365, 66362812), (2980, 52667131), (3278, 47879210), (4730, 33181406), (6407, 24496340), (6556, 23939605), (8195, 19151684), (9460, 16590703), (12814, 12248170), (16390, 9575842), (25628, 6124085), (32035, 4899268), (32780, 4787921), (64070, 2449634), (70477, 2226940), (111347, 1409540), (128140, 1224817), (140954, 1113470), (222694, 704770), (281908, 556735), (352385, 445388)]