173859028

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{743}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 356477184

約数和(自身を除く): 182618156

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 137, 244, 274, 427, 548, 743, 854, 959, 1486, 1708, 1918, 2972, 3836, 5201, 8357, 10402, 16714, 20804, 33428, 45323, 58499, 90646, 101791, 116998, 181292, 203582, 233996, 317261, 407164, 634522, 712537, 1269044, 1425074, 2850148, 6209251, 12418502, 24837004, 43464757, 86929514, 173859028]

約数ペア:

[(1, 173859028), (2, 86929514), (4, 43464757), (7, 24837004), (14, 12418502), (28, 6209251), (61, 2850148), (122, 1425074), (137, 1269044), (244, 712537), (274, 634522), (427, 407164), (548, 317261), (743, 233996), (854, 203582), (959, 181292), (1486, 116998), (1708, 101791), (1918, 90646), (2972, 58499), (3836, 45323), (5201, 33428), (8357, 20804), (10402, 16714)]