129655848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 393984000

約数和(自身を除く): 264328152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 151, 152, 168, 228, 266, 269, 302, 399, 453, 456, 532, 538, 604, 798, 807, 906, 1057, 1064, 1076, 1208, 1596, 1614, 1812, 1883, 2114, 2152, 2869, 3171, 3192, 3228, 3624, 3766, 4228, 5111, 5649, 5738, 6342, 6456, 7532, 8456, 8607, 10222, 11298, 11476, 12684, 15064, 15333, 17214, 20083, 20444, 22596, 22952, 25368, 30666, 34428, 35777, 40166, 40619, 40888, 45192, 60249, 61332, 68856, 71554, 80332, 81238, 107331, 120498, 121857, 122664, 143108, 160664, 162476, 214662, 240996, 243714, 284333, 286216, 324952, 429324, 481992, 487428, 568666, 771761, 852999, 858648, 974856, 1137332, 1543522, 1705998, 2274664, 2315283, 3087044, 3411996, 4630566, 5402327, 6174088, 6823992, 9261132, 10804654, 16206981, 18522264, 21609308, 32413962, 43218616, 64827924, 129655848]

約数ペア:

[(1, 129655848), (2, 64827924), (3, 43218616), (4, 32413962), (6, 21609308), (7, 18522264), (8, 16206981), (12, 10804654), (14, 9261132), (19, 6823992), (21, 6174088), (24, 5402327), (28, 4630566), (38, 3411996), (42, 3087044), (56, 2315283), (57, 2274664), (76, 1705998), (84, 1543522), (114, 1137332), (133, 974856), (151, 858648), (152, 852999), (168, 771761), (228, 568666), (266, 487428), (269, 481992), (302, 429324), (399, 324952), (453, 286216), (456, 284333), (532, 243714), (538, 240996), (604, 214662), (798, 162476), (807, 160664), (906, 143108), (1057, 122664), (1064, 121857), (1076, 120498), (1208, 107331), (1596, 81238), (1614, 80332), (1812, 71554), (1883, 68856), (2114, 61332), (2152, 60249), (2869, 45192), (3171, 40888), (3192, 40619), (3228, 40166), (3624, 35777), (3766, 34428), (4228, 30666), (5111, 25368), (5649, 22952), (5738, 22596), (6342, 20444), (6456, 20083), (7532, 17214), (8456, 15333), (8607, 15064), (10222, 12684), (11298, 11476)]