158693164

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:623

約数の個数: 72

約数和(自身を含む): 346287312

約数和(自身を除く): 187594148

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 97, 98, 119, 194, 196, 238, 388, 476, 491, 679, 833, 982, 1358, 1649, 1666, 1964, 2716, 3298, 3332, 3437, 4753, 6596, 6874, 8347, 9506, 11543, 13748, 16694, 19012, 23086, 24059, 33388, 46172, 47627, 48118, 58429, 80801, 95254, 96236, 116858, 161602, 190508, 233716, 323204, 333389, 409003, 666778, 809659, 818006, 1333556, 1619318, 1636012, 2333723, 3238636, 4667446, 5667613, 9334892, 11335226, 22670452, 39673291, 79346582, 158693164]

約数ペア:

[(1, 158693164), (2, 79346582), (4, 39673291), (7, 22670452), (14, 11335226), (17, 9334892), (28, 5667613), (34, 4667446), (49, 3238636), (68, 2333723), (97, 1636012), (98, 1619318), (119, 1333556), (194, 818006), (196, 809659), (238, 666778), (388, 409003), (476, 333389), (491, 323204), (679, 233716), (833, 190508), (982, 161602), (1358, 116858), (1649, 96236), (1666, 95254), (1964, 80801), (2716, 58429), (3298, 48118), (3332, 47627), (3437, 46172), (4753, 33388), (6596, 24059), (6874, 23086), (8347, 19012), (9506, 16694), (11543, 13748)]