168918912

素因数分解:

$2^7\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1381

約数の個数: 128

約数和(自身を含む): 512407200

約数和(自身を除く): 343488288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 288, 296, 333, 384, 432, 444, 576, 592, 666, 864, 888, 999, 1152, 1184, 1321, 1332, 1728, 1776, 1998, 2368, 2642, 2664, 3456, 3552, 3963, 3996, 4736, 5284, 5328, 7104, 7926, 7992, 10568, 10656, 11889, 14208, 15852, 15984, 21136, 21312, 23778, 31704, 31968, 35667, 42272, 42624, 47556, 48877, 63408, 63936, 71334, 84544, 95112, 97754, 126816, 127872, 142668, 146631, 169088, 190224, 195508, 253632, 285336, 293262, 380448, 391016, 439893, 507264, 570672, 586524, 760896, 782032, 879786, 1141344, 1173048, 1319679, 1521792, 1564064, 1759572, 2282688, 2346096, 2639358, 3128128, 3519144, 4565376, 4692192, 5278716, 6256256, 7038288, 9384384, 10557432, 14076576, 18768768, 21114864, 28153152, 42229728, 56306304, 84459456, 168918912]

約数ペア:

[(1, 168918912), (2, 84459456), (3, 56306304), (4, 42229728), (6, 28153152), (8, 21114864), (9, 18768768), (12, 14076576), (16, 10557432), (18, 9384384), (24, 7038288), (27, 6256256), (32, 5278716), (36, 4692192), (37, 4565376), (48, 3519144), (54, 3128128), (64, 2639358), (72, 2346096), (74, 2282688), (96, 1759572), (108, 1564064), (111, 1521792), (128, 1319679), (144, 1173048), (148, 1141344), (192, 879786), (216, 782032), (222, 760896), (288, 586524), (296, 570672), (333, 507264), (384, 439893), (432, 391016), (444, 380448), (576, 293262), (592, 285336), (666, 253632), (864, 195508), (888, 190224), (999, 169088), (1152, 146631), (1184, 142668), (1321, 127872), (1332, 126816), (1728, 97754), (1776, 95112), (1998, 84544), (2368, 71334), (2642, 63936), (2664, 63408), (3456, 48877), (3552, 47556), (3963, 42624), (3996, 42272), (4736, 35667), (5284, 31968), (5328, 31704), (7104, 23778), (7926, 21312), (7992, 21136), (10568, 15984), (10656, 15852), (11889, 14208)]