156744857172

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{647}}^1\times {\mathrm{69857}}^1$

素因数の和:70545

約数の個数: 72

約数和(自身を含む): 389123590464

約数和(自身を除く): 232378733292

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 647, 867, 1156, 1294, 1734, 1941, 2588, 3468, 3882, 7764, 10999, 21998, 32997, 43996, 65994, 69857, 131988, 139714, 186983, 209571, 279428, 373966, 419142, 560949, 747932, 838284, 1121898, 1187569, 2243796, 2375138, 3562707, 4750276, 7125414, 14250828, 20188673, 40377346, 45197479, 60566019, 80754692, 90394958, 121132038, 135592437, 180789916, 242264076, 271184874, 542369748, 768357143, 1536714286, 2305071429, 3073428572, 4610142858, 9220285716, 13062071431, 26124142862, 39186214293, 52248285724, 78372428586, 156744857172]

約数ペア:

[(1, 156744857172), (2, 78372428586), (3, 52248285724), (4, 39186214293), (6, 26124142862), (12, 13062071431), (17, 9220285716), (34, 4610142858), (51, 3073428572), (68, 2305071429), (102, 1536714286), (204, 768357143), (289, 542369748), (578, 271184874), (647, 242264076), (867, 180789916), (1156, 135592437), (1294, 121132038), (1734, 90394958), (1941, 80754692), (2588, 60566019), (3468, 45197479), (3882, 40377346), (7764, 20188673), (10999, 14250828), (21998, 7125414), (32997, 4750276), (43996, 3562707), (65994, 2375138), (69857, 2243796), (131988, 1187569), (139714, 1121898), (186983, 838284), (209571, 747932), (279428, 560949), (373966, 419142)]