157217762004

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{9311}}^1$

素因数の和:9701

約数の個数: 96

約数和(自身を含む): 378463518720

約数和(自身を除く): 221245756716

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 139, 159, 191, 212, 278, 318, 382, 417, 556, 573, 636, 764, 834, 1146, 1668, 2292, 7367, 9311, 10123, 14734, 18622, 20246, 22101, 26549, 27933, 29468, 30369, 37244, 40492, 44202, 53098, 55866, 60738, 79647, 88404, 106196, 111732, 121476, 159294, 318588, 493483, 986966, 1294229, 1407097, 1480449, 1778401, 1973932, 2588458, 2814194, 2960898, 3556802, 3882687, 4221291, 5176916, 5335203, 5628388, 5921796, 7113604, 7765374, 8442582, 10670406, 15530748, 16885164, 21340812, 68594137, 94255253, 137188274, 188510506, 205782411, 247197739, 274376548, 282765759, 377021012, 411564822, 494395478, 565531518, 741593217, 823129644, 988790956, 1131063036, 1483186434, 2966372868, 13101480167, 26202960334, 39304440501, 52405920668, 78608881002, 157217762004]

約数ペア:

[(1, 157217762004), (2, 78608881002), (3, 52405920668), (4, 39304440501), (6, 26202960334), (12, 13101480167), (53, 2966372868), (106, 1483186434), (139, 1131063036), (159, 988790956), (191, 823129644), (212, 741593217), (278, 565531518), (318, 494395478), (382, 411564822), (417, 377021012), (556, 282765759), (573, 274376548), (636, 247197739), (764, 205782411), (834, 188510506), (1146, 137188274), (1668, 94255253), (2292, 68594137), (7367, 21340812), (9311, 16885164), (10123, 15530748), (14734, 10670406), (18622, 8442582), (20246, 7765374), (22101, 7113604), (26549, 5921796), (27933, 5628388), (29468, 5335203), (30369, 5176916), (37244, 4221291), (40492, 3882687), (44202, 3556802), (53098, 2960898), (55866, 2814194), (60738, 2588458), (79647, 1973932), (88404, 1778401), (106196, 1480449), (111732, 1407097), (121476, 1294229), (159294, 986966), (318588, 493483)]