7198128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 120

約数和(自身を含む): 23767328

約数和(自身を除く): 16569200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 193, 222, 252, 259, 296, 333, 336, 386, 444, 504, 518, 579, 592, 666, 772, 777, 888, 1008, 1036, 1158, 1332, 1351, 1544, 1554, 1737, 1776, 2072, 2316, 2331, 2664, 2702, 3088, 3108, 3474, 4053, 4144, 4632, 4662, 5328, 5404, 6216, 6948, 7141, 8106, 9264, 9324, 10808, 12159, 12432, 13896, 14282, 16212, 18648, 21423, 21616, 24318, 27792, 28564, 32424, 37296, 42846, 48636, 49987, 57128, 64269, 64848, 85692, 97272, 99974, 114256, 128538, 149961, 171384, 194544, 199948, 257076, 299922, 342768, 399896, 449883, 514152, 599844, 799792, 899766, 1028304, 1199688, 1799532, 2399376, 3599064, 7198128]

約数ペア:

[(1, 7198128), (2, 3599064), (3, 2399376), (4, 1799532), (6, 1199688), (7, 1028304), (8, 899766), (9, 799792), (12, 599844), (14, 514152), (16, 449883), (18, 399896), (21, 342768), (24, 299922), (28, 257076), (36, 199948), (37, 194544), (42, 171384), (48, 149961), (56, 128538), (63, 114256), (72, 99974), (74, 97272), (84, 85692), (111, 64848), (112, 64269), (126, 57128), (144, 49987), (148, 48636), (168, 42846), (193, 37296), (222, 32424), (252, 28564), (259, 27792), (296, 24318), (333, 21616), (336, 21423), (386, 18648), (444, 16212), (504, 14282), (518, 13896), (579, 12432), (592, 12159), (666, 10808), (772, 9324), (777, 9264), (888, 8106), (1008, 7141), (1036, 6948), (1158, 6216), (1332, 5404), (1351, 5328), (1544, 4662), (1554, 4632), (1737, 4144), (1776, 4053), (2072, 3474), (2316, 3108), (2331, 3088), (2664, 2702)]