16271856

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^3\times {\mathrm{23}}^1$

素因数の和:88

約数の個数: 120

約数和(自身を含む): 50487840

約数和(自身を除く): 34215984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 34, 36, 46, 48, 51, 68, 69, 72, 92, 102, 136, 138, 144, 153, 184, 204, 207, 272, 276, 289, 306, 368, 391, 408, 414, 552, 578, 612, 782, 816, 828, 867, 1104, 1156, 1173, 1224, 1564, 1656, 1734, 2312, 2346, 2448, 2601, 3128, 3312, 3468, 3519, 4624, 4692, 4913, 5202, 6256, 6647, 6936, 7038, 9384, 9826, 10404, 13294, 13872, 14076, 14739, 18768, 19652, 19941, 20808, 26588, 28152, 29478, 39304, 39882, 41616, 44217, 53176, 56304, 58956, 59823, 78608, 79764, 88434, 106352, 112999, 117912, 119646, 159528, 176868, 225998, 235824, 239292, 319056, 338997, 353736, 451996, 478584, 677994, 707472, 903992, 957168, 1016991, 1355988, 1807984, 2033982, 2711976, 4067964, 5423952, 8135928, 16271856]

約数ペア:

[(1, 16271856), (2, 8135928), (3, 5423952), (4, 4067964), (6, 2711976), (8, 2033982), (9, 1807984), (12, 1355988), (16, 1016991), (17, 957168), (18, 903992), (23, 707472), (24, 677994), (34, 478584), (36, 451996), (46, 353736), (48, 338997), (51, 319056), (68, 239292), (69, 235824), (72, 225998), (92, 176868), (102, 159528), (136, 119646), (138, 117912), (144, 112999), (153, 106352), (184, 88434), (204, 79764), (207, 78608), (272, 59823), (276, 58956), (289, 56304), (306, 53176), (368, 44217), (391, 41616), (408, 39882), (414, 39304), (552, 29478), (578, 28152), (612, 26588), (782, 20808), (816, 19941), (828, 19652), (867, 18768), (1104, 14739), (1156, 14076), (1173, 13872), (1224, 13294), (1564, 10404), (1656, 9826), (1734, 9384), (2312, 7038), (2346, 6936), (2448, 6647), (2601, 6256), (3128, 5202), (3312, 4913), (3468, 4692), (3519, 4624)]