22158552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 64512000

約数和(自身を除く): 42353448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 31, 39, 52, 58, 62, 78, 79, 87, 93, 104, 116, 124, 156, 158, 174, 186, 232, 237, 248, 312, 316, 348, 372, 377, 403, 474, 632, 696, 744, 754, 806, 899, 948, 1027, 1131, 1209, 1508, 1612, 1798, 1896, 2054, 2262, 2291, 2418, 2449, 2697, 3016, 3081, 3224, 3596, 4108, 4524, 4582, 4836, 4898, 5394, 6162, 6873, 7192, 7347, 8216, 9048, 9164, 9672, 9796, 10788, 11687, 12324, 13746, 14694, 18328, 19592, 21576, 23374, 24648, 27492, 29388, 29783, 31837, 35061, 46748, 54984, 58776, 59566, 63674, 70122, 71021, 89349, 93496, 95511, 119132, 127348, 140244, 142042, 178698, 191022, 213063, 238264, 254696, 280488, 284084, 357396, 382044, 426126, 568168, 714792, 764088, 852252, 923273, 1704504, 1846546, 2769819, 3693092, 5539638, 7386184, 11079276, 22158552]

約数ペア:

[(1, 22158552), (2, 11079276), (3, 7386184), (4, 5539638), (6, 3693092), (8, 2769819), (12, 1846546), (13, 1704504), (24, 923273), (26, 852252), (29, 764088), (31, 714792), (39, 568168), (52, 426126), (58, 382044), (62, 357396), (78, 284084), (79, 280488), (87, 254696), (93, 238264), (104, 213063), (116, 191022), (124, 178698), (156, 142042), (158, 140244), (174, 127348), (186, 119132), (232, 95511), (237, 93496), (248, 89349), (312, 71021), (316, 70122), (348, 63674), (372, 59566), (377, 58776), (403, 54984), (474, 46748), (632, 35061), (696, 31837), (744, 29783), (754, 29388), (806, 27492), (899, 24648), (948, 23374), (1027, 21576), (1131, 19592), (1209, 18328), (1508, 14694), (1612, 13746), (1798, 12324), (1896, 11687), (2054, 10788), (2262, 9796), (2291, 9672), (2418, 9164), (2449, 9048), (2697, 8216), (3016, 7347), (3081, 7192), (3224, 6873), (3596, 6162), (4108, 5394), (4524, 4898), (4582, 4836)]