140432496

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3581}}^1$

素因数の和:3654

約数の個数: 80

約数和(自身を含む): 390867840

約数和(自身を除く): 250435344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 688, 817, 912, 1032, 1634, 2064, 2451, 3268, 3581, 4902, 6536, 7162, 9804, 10743, 13072, 14324, 19608, 21486, 28648, 39216, 42972, 57296, 68039, 85944, 136078, 153983, 171888, 204117, 272156, 307966, 408234, 461949, 544312, 615932, 816468, 923898, 1088624, 1231864, 1632936, 1847796, 2463728, 2925677, 3265872, 3695592, 5851354, 7391184, 8777031, 11702708, 17554062, 23405416, 35108124, 46810832, 70216248, 140432496]

約数ペア:

[(1, 140432496), (2, 70216248), (3, 46810832), (4, 35108124), (6, 23405416), (8, 17554062), (12, 11702708), (16, 8777031), (19, 7391184), (24, 5851354), (38, 3695592), (43, 3265872), (48, 2925677), (57, 2463728), (76, 1847796), (86, 1632936), (114, 1231864), (129, 1088624), (152, 923898), (172, 816468), (228, 615932), (258, 544312), (304, 461949), (344, 408234), (456, 307966), (516, 272156), (688, 204117), (817, 171888), (912, 153983), (1032, 136078), (1634, 85944), (2064, 68039), (2451, 57296), (3268, 42972), (3581, 39216), (4902, 28648), (6536, 21486), (7162, 19608), (9804, 14324), (10743, 13072)]