117333328

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 267840000

約数和(自身を除く): 150506672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 89, 112, 149, 158, 178, 298, 316, 356, 553, 596, 623, 632, 712, 1043, 1106, 1192, 1246, 1264, 1424, 2086, 2212, 2384, 2492, 4172, 4424, 4984, 7031, 8344, 8848, 9968, 11771, 13261, 14062, 16688, 23542, 26522, 28124, 47084, 49217, 53044, 56248, 82397, 92827, 94168, 98434, 106088, 112496, 164794, 185654, 188336, 196868, 212176, 329588, 371308, 393736, 659176, 742616, 787472, 1047619, 1318352, 1485232, 2095238, 4190476, 7333333, 8380952, 14666666, 16761904, 29333332, 58666664, 117333328]

約数ペア:

[(1, 117333328), (2, 58666664), (4, 29333332), (7, 16761904), (8, 14666666), (14, 8380952), (16, 7333333), (28, 4190476), (56, 2095238), (79, 1485232), (89, 1318352), (112, 1047619), (149, 787472), (158, 742616), (178, 659176), (298, 393736), (316, 371308), (356, 329588), (553, 212176), (596, 196868), (623, 188336), (632, 185654), (712, 164794), (1043, 112496), (1106, 106088), (1192, 98434), (1246, 94168), (1264, 92827), (1424, 82397), (2086, 56248), (2212, 53044), (2384, 49217), (2492, 47084), (4172, 28124), (4424, 26522), (4984, 23542), (7031, 16688), (8344, 14062), (8848, 13261), (9968, 11771)]