145404756

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2659}}^1$

素因数の和:2714

約数の個数: 108

約数和(自身を含む): 441517440

約数和(自身を除く): 296112684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 372, 434, 441, 558, 588, 651, 868, 882, 1116, 1302, 1519, 1764, 1953, 2604, 2659, 3038, 3906, 4557, 5318, 6076, 7812, 7977, 9114, 10636, 13671, 15954, 18228, 18613, 23931, 27342, 31908, 37226, 47862, 54684, 55839, 74452, 82429, 95724, 111678, 130291, 164858, 167517, 223356, 247287, 260582, 329716, 335034, 390873, 494574, 521164, 577003, 670068, 741861, 781746, 989148, 1154006, 1172619, 1483722, 1563492, 1731009, 2308012, 2345238, 2967444, 3462018, 4039021, 4690476, 5193027, 6924036, 8078042, 10386054, 12117063, 16156084, 20772108, 24234126, 36351189, 48468252, 72702378, 145404756]

約数ペア:

[(1, 145404756), (2, 72702378), (3, 48468252), (4, 36351189), (6, 24234126), (7, 20772108), (9, 16156084), (12, 12117063), (14, 10386054), (18, 8078042), (21, 6924036), (28, 5193027), (31, 4690476), (36, 4039021), (42, 3462018), (49, 2967444), (62, 2345238), (63, 2308012), (84, 1731009), (93, 1563492), (98, 1483722), (124, 1172619), (126, 1154006), (147, 989148), (186, 781746), (196, 741861), (217, 670068), (252, 577003), (279, 521164), (294, 494574), (372, 390873), (434, 335034), (441, 329716), (558, 260582), (588, 247287), (651, 223356), (868, 167517), (882, 164858), (1116, 130291), (1302, 111678), (1519, 95724), (1764, 82429), (1953, 74452), (2604, 55839), (2659, 54684), (3038, 47862), (3906, 37226), (4557, 31908), (5318, 27342), (6076, 23931), (7812, 18613), (7977, 18228), (9114, 15954), (10636, 13671)]