128145384

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 356896800

約数和(自身を除く): 228751416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 163, 179, 183, 244, 326, 358, 366, 488, 489, 537, 549, 652, 716, 732, 978, 1074, 1098, 1304, 1432, 1464, 1467, 1611, 1956, 2148, 2196, 2934, 3222, 3912, 4296, 4392, 5868, 6444, 9943, 10919, 11736, 12888, 19886, 21838, 29177, 29829, 32757, 39772, 43676, 58354, 59658, 65514, 79544, 87352, 87531, 89487, 98271, 116708, 119316, 131028, 175062, 178974, 196542, 233416, 238632, 262056, 262593, 350124, 357948, 393084, 525186, 700248, 715896, 786168, 1050372, 1779797, 2100744, 3559594, 5339391, 7119188, 10678782, 14238376, 16018173, 21357564, 32036346, 42715128, 64072692, 128145384]

約数ペア:

[(1, 128145384), (2, 64072692), (3, 42715128), (4, 32036346), (6, 21357564), (8, 16018173), (9, 14238376), (12, 10678782), (18, 7119188), (24, 5339391), (36, 3559594), (61, 2100744), (72, 1779797), (122, 1050372), (163, 786168), (179, 715896), (183, 700248), (244, 525186), (326, 393084), (358, 357948), (366, 350124), (488, 262593), (489, 262056), (537, 238632), (549, 233416), (652, 196542), (716, 178974), (732, 175062), (978, 131028), (1074, 119316), (1098, 116708), (1304, 98271), (1432, 89487), (1464, 87531), (1467, 87352), (1611, 79544), (1956, 65514), (2148, 59658), (2196, 58354), (2934, 43676), (3222, 39772), (3912, 32757), (4296, 29829), (4392, 29177), (5868, 21838), (6444, 19886), (9943, 12888), (10919, 11736)]