156957912

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^2\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 120

約数和(自身を含む): 453524940

約数和(自身を除く): 296567028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 131, 162, 172, 216, 258, 262, 324, 344, 387, 393, 516, 524, 648, 774, 786, 1032, 1048, 1161, 1179, 1548, 1572, 1849, 2322, 2358, 3096, 3144, 3483, 3537, 3698, 4644, 4716, 5547, 5633, 6966, 7074, 7396, 9288, 9432, 10611, 11094, 11266, 13932, 14148, 14792, 16641, 16899, 21222, 22188, 22532, 27864, 28296, 33282, 33798, 42444, 44376, 45064, 49923, 50697, 66564, 67596, 84888, 99846, 101394, 133128, 135192, 149769, 152091, 199692, 202788, 242219, 299538, 304182, 399384, 405576, 456273, 484438, 599076, 608364, 726657, 912546, 968876, 1198152, 1216728, 1453314, 1825092, 1937752, 2179971, 2906628, 3650184, 4359942, 5813256, 6539913, 8719884, 13079826, 17439768, 19619739, 26159652, 39239478, 52319304, 78478956, 156957912]

約数ペア:

[(1, 156957912), (2, 78478956), (3, 52319304), (4, 39239478), (6, 26159652), (8, 19619739), (9, 17439768), (12, 13079826), (18, 8719884), (24, 6539913), (27, 5813256), (36, 4359942), (43, 3650184), (54, 2906628), (72, 2179971), (81, 1937752), (86, 1825092), (108, 1453314), (129, 1216728), (131, 1198152), (162, 968876), (172, 912546), (216, 726657), (258, 608364), (262, 599076), (324, 484438), (344, 456273), (387, 405576), (393, 399384), (516, 304182), (524, 299538), (648, 242219), (774, 202788), (786, 199692), (1032, 152091), (1048, 149769), (1161, 135192), (1179, 133128), (1548, 101394), (1572, 99846), (1849, 84888), (2322, 67596), (2358, 66564), (3096, 50697), (3144, 49923), (3483, 45064), (3537, 44376), (3698, 42444), (4644, 33798), (4716, 33282), (5547, 28296), (5633, 27864), (6966, 22532), (7074, 22188), (7396, 21222), (9288, 16899), (9432, 16641), (10611, 14792), (11094, 14148), (11266, 13932)]