156964356496

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{15319}}^1$

素因数の和:15704

約数の個数: 80

約数和(自身を含む): 318211597440

約数和(自身を除く): 161247240944

約数列:

[1, 2, 4, 8, 16, 43, 53, 86, 106, 172, 212, 281, 344, 424, 562, 688, 848, 1124, 2248, 2279, 4496, 4558, 9116, 12083, 14893, 15319, 18232, 24166, 29786, 30638, 36464, 48332, 59572, 61276, 96664, 119144, 122552, 193328, 238288, 245104, 640399, 658717, 811907, 1280798, 1317434, 1623814, 2561596, 2634868, 3247628, 4304639, 5123192, 5269736, 6495256, 8609278, 10246384, 10539472, 12990512, 17218556, 34437112, 34912001, 68874224, 69824002, 139648004, 185099477, 228145867, 279296008, 370198954, 456291734, 558592016, 740397908, 912583468, 1480795816, 1825166936, 2961591632, 3650333872, 9810272281, 19620544562, 39241089124, 78482178248, 156964356496]

約数ペア:

[(1, 156964356496), (2, 78482178248), (4, 39241089124), (8, 19620544562), (16, 9810272281), (43, 3650333872), (53, 2961591632), (86, 1825166936), (106, 1480795816), (172, 912583468), (212, 740397908), (281, 558592016), (344, 456291734), (424, 370198954), (562, 279296008), (688, 228145867), (848, 185099477), (1124, 139648004), (2248, 69824002), (2279, 68874224), (4496, 34912001), (4558, 34437112), (9116, 17218556), (12083, 12990512), (14893, 10539472), (15319, 10246384), (18232, 8609278), (24166, 6495256), (29786, 5269736), (30638, 5123192), (36464, 4304639), (48332, 3247628), (59572, 2634868), (61276, 2561596), (96664, 1623814), (119144, 1317434), (122552, 1280798), (193328, 811907), (238288, 658717), (245104, 640399)]