123937996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 282240000

約数和(自身を除く): 158302004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 59, 91, 116, 118, 182, 199, 203, 236, 364, 377, 398, 406, 413, 754, 767, 796, 812, 826, 1393, 1508, 1534, 1652, 1711, 2587, 2639, 2786, 3068, 3422, 5174, 5278, 5369, 5572, 5771, 6844, 10348, 10556, 10738, 11542, 11741, 11977, 18109, 21476, 22243, 23084, 23482, 23954, 36218, 40397, 44486, 46964, 47908, 72436, 75023, 80794, 82187, 88972, 150046, 152633, 155701, 161588, 164374, 300092, 305266, 311402, 328748, 340489, 525161, 610532, 622804, 680978, 1050322, 1068431, 1361956, 2100644, 2136862, 2383423, 4273724, 4426357, 4766846, 8852714, 9533692, 17705428, 30984499, 61968998, 123937996]

約数ペア:

[(1, 123937996), (2, 61968998), (4, 30984499), (7, 17705428), (13, 9533692), (14, 8852714), (26, 4766846), (28, 4426357), (29, 4273724), (52, 2383423), (58, 2136862), (59, 2100644), (91, 1361956), (116, 1068431), (118, 1050322), (182, 680978), (199, 622804), (203, 610532), (236, 525161), (364, 340489), (377, 328748), (398, 311402), (406, 305266), (413, 300092), (754, 164374), (767, 161588), (796, 155701), (812, 152633), (826, 150046), (1393, 88972), (1508, 82187), (1534, 80794), (1652, 75023), (1711, 72436), (2587, 47908), (2639, 46964), (2786, 44486), (3068, 40397), (3422, 36218), (5174, 23954), (5278, 23482), (5369, 23084), (5572, 22243), (5771, 21476), (6844, 18109), (10348, 11977), (10556, 11741), (10738, 11542)]