157413676

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^2\times {\mathrm{397}}^1$

素因数の和:456

約数の個数: 72

約数和(自身を含む): 342120800

約数和(自身を除く): 184707124

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 289, 343, 397, 476, 578, 686, 794, 833, 1156, 1372, 1588, 1666, 2023, 2779, 3332, 4046, 5558, 5831, 6749, 8092, 11116, 11662, 13498, 14161, 19453, 23324, 26996, 28322, 38906, 47243, 56644, 77812, 94486, 99127, 114733, 136171, 188972, 198254, 229466, 272342, 330701, 396508, 458932, 544684, 661402, 803131, 1322804, 1606262, 2314907, 3212524, 4629814, 5621917, 9259628, 11243834, 22487668, 39353419, 78706838, 157413676]

約数ペア:

[(1, 157413676), (2, 78706838), (4, 39353419), (7, 22487668), (14, 11243834), (17, 9259628), (28, 5621917), (34, 4629814), (49, 3212524), (68, 2314907), (98, 1606262), (119, 1322804), (196, 803131), (238, 661402), (289, 544684), (343, 458932), (397, 396508), (476, 330701), (578, 272342), (686, 229466), (794, 198254), (833, 188972), (1156, 136171), (1372, 114733), (1588, 99127), (1666, 94486), (2023, 77812), (2779, 56644), (3332, 47243), (4046, 38906), (5558, 28322), (5831, 26996), (6749, 23324), (8092, 19453), (11116, 14161), (11662, 13498)]