121374552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 341510400

約数和(自身を除く): 220135848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 83, 86, 104, 109, 129, 156, 166, 172, 218, 249, 258, 312, 327, 332, 344, 436, 498, 516, 559, 654, 664, 872, 996, 1032, 1079, 1118, 1308, 1417, 1677, 1992, 2158, 2236, 2616, 2834, 3237, 3354, 3569, 4251, 4316, 4472, 4687, 5668, 6474, 6708, 7138, 8502, 8632, 9047, 9374, 10707, 11336, 12948, 13416, 14061, 14276, 17004, 18094, 18748, 21414, 25896, 27141, 28122, 28552, 34008, 36188, 37496, 42828, 46397, 54282, 56244, 60931, 72376, 85656, 92794, 108564, 112488, 117611, 121862, 139191, 182793, 185588, 217128, 235222, 243724, 278382, 352833, 365586, 371176, 389021, 470444, 487448, 556764, 705666, 731172, 778042, 940888, 1113528, 1167063, 1411332, 1462344, 1556084, 2334126, 2822664, 3112168, 4668252, 5057273, 9336504, 10114546, 15171819, 20229092, 30343638, 40458184, 60687276, 121374552]

約数ペア:

[(1, 121374552), (2, 60687276), (3, 40458184), (4, 30343638), (6, 20229092), (8, 15171819), (12, 10114546), (13, 9336504), (24, 5057273), (26, 4668252), (39, 3112168), (43, 2822664), (52, 2334126), (78, 1556084), (83, 1462344), (86, 1411332), (104, 1167063), (109, 1113528), (129, 940888), (156, 778042), (166, 731172), (172, 705666), (218, 556764), (249, 487448), (258, 470444), (312, 389021), (327, 371176), (332, 365586), (344, 352833), (436, 278382), (498, 243724), (516, 235222), (559, 217128), (654, 185588), (664, 182793), (872, 139191), (996, 121862), (1032, 117611), (1079, 112488), (1118, 108564), (1308, 92794), (1417, 85656), (1677, 72376), (1992, 60931), (2158, 56244), (2236, 54282), (2616, 46397), (2834, 42828), (3237, 37496), (3354, 36188), (3569, 34008), (4251, 28552), (4316, 28122), (4472, 27141), (4687, 25896), (5668, 21414), (6474, 18748), (6708, 18094), (7138, 17004), (8502, 14276), (8632, 14061), (9047, 13416), (9374, 12948), (10707, 11336)]