190900392

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1637}}^1$

素因数の和:1802

約数の個数: 64

約数和(自身を含む): 492972480

約数和(自身を除く): 302072088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 113, 129, 172, 226, 258, 339, 344, 452, 516, 678, 904, 1032, 1356, 1637, 2712, 3274, 4859, 4911, 6548, 9718, 9822, 13096, 14577, 19436, 19644, 29154, 38872, 39288, 58308, 70391, 116616, 140782, 184981, 211173, 281564, 369962, 422346, 554943, 563128, 739924, 844692, 1109886, 1479848, 1689384, 2219772, 4439544, 7954183, 15908366, 23862549, 31816732, 47725098, 63633464, 95450196, 190900392]

約数ペア:

[(1, 190900392), (2, 95450196), (3, 63633464), (4, 47725098), (6, 31816732), (8, 23862549), (12, 15908366), (24, 7954183), (43, 4439544), (86, 2219772), (113, 1689384), (129, 1479848), (172, 1109886), (226, 844692), (258, 739924), (339, 563128), (344, 554943), (452, 422346), (516, 369962), (678, 281564), (904, 211173), (1032, 184981), (1356, 140782), (1637, 116616), (2712, 70391), (3274, 58308), (4859, 39288), (4911, 38872), (6548, 29154), (9718, 19644), (9822, 19436), (13096, 14577)]