170643408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:469

約数の個数: 160

約数和(自身を含む): 514550400

約数和(自身を除く): 343906992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 37, 38, 39, 48, 52, 57, 74, 76, 78, 104, 111, 114, 148, 152, 156, 208, 222, 228, 247, 296, 304, 312, 389, 444, 456, 481, 494, 592, 624, 703, 741, 778, 888, 912, 962, 988, 1167, 1406, 1443, 1482, 1556, 1776, 1924, 1976, 2109, 2334, 2812, 2886, 2964, 3112, 3848, 3952, 4218, 4668, 5057, 5624, 5772, 5928, 6224, 7391, 7696, 8436, 9139, 9336, 10114, 11248, 11544, 11856, 14393, 14782, 15171, 16872, 18278, 18672, 20228, 22173, 23088, 27417, 28786, 29564, 30342, 33744, 36556, 40456, 43179, 44346, 54834, 57572, 59128, 60684, 73112, 80912, 86358, 88692, 96083, 109668, 115144, 118256, 121368, 146224, 172716, 177384, 187109, 192166, 219336, 230288, 242736, 273467, 288249, 345432, 354768, 374218, 384332, 438672, 546934, 561327, 576498, 690864, 748436, 768664, 820401, 1093868, 1122654, 1152996, 1496872, 1537328, 1640802, 2187736, 2245308, 2305992, 2993744, 3281604, 3555071, 4375472, 4490616, 4611984, 6563208, 7110142, 8981232, 10665213, 13126416, 14220284, 21330426, 28440568, 42660852, 56881136, 85321704, 170643408]

約数ペア:

[(1, 170643408), (2, 85321704), (3, 56881136), (4, 42660852), (6, 28440568), (8, 21330426), (12, 14220284), (13, 13126416), (16, 10665213), (19, 8981232), (24, 7110142), (26, 6563208), (37, 4611984), (38, 4490616), (39, 4375472), (48, 3555071), (52, 3281604), (57, 2993744), (74, 2305992), (76, 2245308), (78, 2187736), (104, 1640802), (111, 1537328), (114, 1496872), (148, 1152996), (152, 1122654), (156, 1093868), (208, 820401), (222, 768664), (228, 748436), (247, 690864), (296, 576498), (304, 561327), (312, 546934), (389, 438672), (444, 384332), (456, 374218), (481, 354768), (494, 345432), (592, 288249), (624, 273467), (703, 242736), (741, 230288), (778, 219336), (888, 192166), (912, 187109), (962, 177384), (988, 172716), (1167, 146224), (1406, 121368), (1443, 118256), (1482, 115144), (1556, 109668), (1776, 96083), (1924, 88692), (1976, 86358), (2109, 80912), (2334, 73112), (2812, 60684), (2886, 59128), (2964, 57572), (3112, 54834), (3848, 44346), (3952, 43179), (4218, 40456), (4668, 36556), (5057, 33744), (5624, 30342), (5772, 29564), (5928, 28786), (6224, 27417), (7391, 23088), (7696, 22173), (8436, 20228), (9139, 18672), (9336, 18278), (10114, 16872), (11248, 15171), (11544, 14782), (11856, 14393)]