156728958316

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{593}}^1\times {\mathrm{811}}^1$

素因数の和:1631

約数の個数: 96

約数和(自身を含む): 320234923008

約数和(自身を除く): 163505964692

約数列:

[1, 2, 4, 7, 14, 28, 103, 113, 206, 226, 412, 452, 593, 721, 791, 811, 1186, 1442, 1582, 1622, 2372, 2884, 3164, 3244, 4151, 5677, 8302, 11354, 11639, 16604, 22708, 23278, 46556, 61079, 67009, 81473, 83533, 91643, 122158, 134018, 162946, 167066, 183286, 244316, 268036, 325892, 334132, 366572, 427553, 469063, 480923, 584731, 641501, 855106, 938126, 961846, 1169462, 1283002, 1710212, 1876252, 1923692, 2338924, 2566004, 3366461, 6732922, 6901927, 9439229, 13465844, 13803854, 18878458, 27607708, 37756916, 48313489, 49535069, 54344299, 66074603, 96626978, 99070138, 108688598, 132149206, 193253956, 198140276, 217377196, 264298412, 346745483, 380410093, 693490966, 760820186, 1386981932, 1521640372, 5597462797, 11194925594, 22389851188, 39182239579, 78364479158, 156728958316]

約数ペア:

[(1, 156728958316), (2, 78364479158), (4, 39182239579), (7, 22389851188), (14, 11194925594), (28, 5597462797), (103, 1521640372), (113, 1386981932), (206, 760820186), (226, 693490966), (412, 380410093), (452, 346745483), (593, 264298412), (721, 217377196), (791, 198140276), (811, 193253956), (1186, 132149206), (1442, 108688598), (1582, 99070138), (1622, 96626978), (2372, 66074603), (2884, 54344299), (3164, 49535069), (3244, 48313489), (4151, 37756916), (5677, 27607708), (8302, 18878458), (11354, 13803854), (11639, 13465844), (16604, 9439229), (22708, 6901927), (23278, 6732922), (46556, 3366461), (61079, 2566004), (67009, 2338924), (81473, 1923692), (83533, 1876252), (91643, 1710212), (122158, 1283002), (134018, 1169462), (162946, 961846), (167066, 938126), (183286, 855106), (244316, 641501), (268036, 584731), (325892, 480923), (334132, 469063), (366572, 427553)]