128202264

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^2\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 371065860

約数和(自身を除く): 242863596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 107, 108, 129, 162, 172, 214, 216, 258, 321, 324, 344, 387, 428, 516, 642, 648, 774, 856, 963, 1032, 1161, 1284, 1548, 1849, 1926, 2322, 2568, 2889, 3096, 3483, 3698, 3852, 4601, 4644, 5547, 5778, 6966, 7396, 7704, 8667, 9202, 9288, 11094, 11556, 13803, 13932, 14792, 16641, 17334, 18404, 22188, 23112, 27606, 27864, 33282, 34668, 36808, 41409, 44376, 49923, 55212, 66564, 69336, 82818, 99846, 110424, 124227, 133128, 149769, 165636, 197843, 199692, 248454, 299538, 331272, 372681, 395686, 399384, 496908, 593529, 599076, 745362, 791372, 993816, 1187058, 1198152, 1490724, 1582744, 1780587, 2374116, 2981448, 3561174, 4748232, 5341761, 7122348, 10683522, 14244696, 16025283, 21367044, 32050566, 42734088, 64101132, 128202264]

約数ペア:

[(1, 128202264), (2, 64101132), (3, 42734088), (4, 32050566), (6, 21367044), (8, 16025283), (9, 14244696), (12, 10683522), (18, 7122348), (24, 5341761), (27, 4748232), (36, 3561174), (43, 2981448), (54, 2374116), (72, 1780587), (81, 1582744), (86, 1490724), (107, 1198152), (108, 1187058), (129, 993816), (162, 791372), (172, 745362), (214, 599076), (216, 593529), (258, 496908), (321, 399384), (324, 395686), (344, 372681), (387, 331272), (428, 299538), (516, 248454), (642, 199692), (648, 197843), (774, 165636), (856, 149769), (963, 133128), (1032, 124227), (1161, 110424), (1284, 99846), (1548, 82818), (1849, 69336), (1926, 66564), (2322, 55212), (2568, 49923), (2889, 44376), (3096, 41409), (3483, 36808), (3698, 34668), (3852, 33282), (4601, 27864), (4644, 27606), (5547, 23112), (5778, 22188), (6966, 18404), (7396, 17334), (7704, 16641), (8667, 14792), (9202, 13932), (9288, 13803), (11094, 11556)]