154417354

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1079

約数の個数: 64

約数和(自身を含む): 305819136

約数和(自身を除く): 151401782

約数列:

[1, 2, 7, 13, 14, 23, 26, 37, 46, 74, 91, 161, 182, 259, 299, 322, 481, 518, 598, 851, 962, 997, 1702, 1994, 2093, 3367, 4186, 5957, 6734, 6979, 11063, 11914, 12961, 13958, 22126, 22931, 25922, 36889, 45862, 73778, 77441, 90727, 154882, 160517, 181454, 258223, 298103, 321034, 479557, 516446, 596206, 848447, 959114, 1696894, 2086721, 3356899, 4173442, 5939129, 6713798, 11029811, 11878258, 22059622, 77208677, 154417354]

約数ペア:

[(1, 154417354), (2, 77208677), (7, 22059622), (13, 11878258), (14, 11029811), (23, 6713798), (26, 5939129), (37, 4173442), (46, 3356899), (74, 2086721), (91, 1696894), (161, 959114), (182, 848447), (259, 596206), (299, 516446), (322, 479557), (481, 321034), (518, 298103), (598, 258223), (851, 181454), (962, 160517), (997, 154882), (1702, 90727), (1994, 77441), (2093, 73778), (3367, 45862), (4186, 36889), (5957, 25922), (6734, 22931), (6979, 22126), (11063, 13958), (11914, 12961)]