156669590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 361972800

約数和(自身を除く): 205303210

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 53, 55, 70, 77, 106, 110, 121, 154, 242, 265, 349, 371, 385, 530, 583, 605, 698, 742, 770, 847, 1166, 1210, 1694, 1745, 1855, 2443, 2915, 3490, 3710, 3839, 4081, 4235, 4886, 5830, 6413, 7678, 8162, 8470, 12215, 12826, 18497, 19195, 20405, 24430, 26873, 32065, 36994, 38390, 40810, 42229, 44891, 53746, 64130, 84458, 89782, 92485, 129479, 134365, 184970, 203467, 211145, 224455, 258958, 268730, 295603, 406934, 422290, 448910, 591206, 647395, 1017335, 1294790, 1424269, 1478015, 2034670, 2238137, 2848538, 2956030, 4476274, 7121345, 11190685, 14242690, 15666959, 22381370, 31333918, 78334795, 156669590]

約数ペア:

[(1, 156669590), (2, 78334795), (5, 31333918), (7, 22381370), (10, 15666959), (11, 14242690), (14, 11190685), (22, 7121345), (35, 4476274), (53, 2956030), (55, 2848538), (70, 2238137), (77, 2034670), (106, 1478015), (110, 1424269), (121, 1294790), (154, 1017335), (242, 647395), (265, 591206), (349, 448910), (371, 422290), (385, 406934), (530, 295603), (583, 268730), (605, 258958), (698, 224455), (742, 211145), (770, 203467), (847, 184970), (1166, 134365), (1210, 129479), (1694, 92485), (1745, 89782), (1855, 84458), (2443, 64130), (2915, 53746), (3490, 44891), (3710, 42229), (3839, 40810), (4081, 38390), (4235, 36994), (4886, 32065), (5830, 26873), (6413, 24430), (7678, 20405), (8162, 19195), (8470, 18497), (12215, 12826)]