130840248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{701}}^1$

素因数の和:829

約数の個数: 128

約数和(自身を含む): 412439040

約数和(自身を除く): 281598792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 101, 132, 154, 168, 202, 231, 264, 303, 308, 404, 462, 606, 616, 701, 707, 808, 924, 1111, 1212, 1402, 1414, 1848, 2103, 2121, 2222, 2424, 2804, 2828, 3333, 4206, 4242, 4444, 4907, 5608, 5656, 6666, 7711, 7777, 8412, 8484, 8888, 9814, 13332, 14721, 15422, 15554, 16824, 16968, 19628, 23133, 23331, 26664, 29442, 30844, 31108, 39256, 46266, 46662, 53977, 58884, 61688, 62216, 70801, 92532, 93324, 107954, 117768, 141602, 161931, 185064, 186648, 212403, 215908, 283204, 323862, 424806, 431816, 495607, 566408, 647724, 778811, 849612, 991214, 1295448, 1486821, 1557622, 1699224, 1982428, 2336433, 2973642, 3115244, 3964856, 4672866, 5451677, 5947284, 6230488, 9345732, 10903354, 11894568, 16355031, 18691464, 21806708, 32710062, 43613416, 65420124, 130840248]

約数ペア:

[(1, 130840248), (2, 65420124), (3, 43613416), (4, 32710062), (6, 21806708), (7, 18691464), (8, 16355031), (11, 11894568), (12, 10903354), (14, 9345732), (21, 6230488), (22, 5947284), (24, 5451677), (28, 4672866), (33, 3964856), (42, 3115244), (44, 2973642), (56, 2336433), (66, 1982428), (77, 1699224), (84, 1557622), (88, 1486821), (101, 1295448), (132, 991214), (154, 849612), (168, 778811), (202, 647724), (231, 566408), (264, 495607), (303, 431816), (308, 424806), (404, 323862), (462, 283204), (606, 215908), (616, 212403), (701, 186648), (707, 185064), (808, 161931), (924, 141602), (1111, 117768), (1212, 107954), (1402, 93324), (1414, 92532), (1848, 70801), (2103, 62216), (2121, 61688), (2222, 58884), (2424, 53977), (2804, 46662), (2828, 46266), (3333, 39256), (4206, 31108), (4242, 30844), (4444, 29442), (4907, 26664), (5608, 23331), (5656, 23133), (6666, 19628), (7711, 16968), (7777, 16824), (8412, 15554), (8484, 15422), (8888, 14721), (9814, 13332)]