144217728

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{5443}}^1$

素因数の和:5486

約数の個数: 96

約数和(自身を含む): 433124640

約数和(自身を除く): 288906912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 276, 288, 368, 384, 414, 552, 576, 736, 828, 1104, 1152, 1472, 1656, 2208, 2944, 3312, 4416, 5443, 6624, 8832, 10886, 13248, 16329, 21772, 26496, 32658, 43544, 48987, 65316, 87088, 97974, 125189, 130632, 174176, 195948, 250378, 261264, 348352, 375567, 391896, 500756, 522528, 696704, 751134, 783792, 1001512, 1045056, 1126701, 1502268, 1567584, 2003024, 2090112, 2253402, 3004536, 3135168, 4006048, 4506804, 6009072, 6270336, 8012096, 9013608, 12018144, 16024192, 18027216, 24036288, 36054432, 48072576, 72108864, 144217728]

約数ペア:

[(1, 144217728), (2, 72108864), (3, 48072576), (4, 36054432), (6, 24036288), (8, 18027216), (9, 16024192), (12, 12018144), (16, 9013608), (18, 8012096), (23, 6270336), (24, 6009072), (32, 4506804), (36, 4006048), (46, 3135168), (48, 3004536), (64, 2253402), (69, 2090112), (72, 2003024), (92, 1567584), (96, 1502268), (128, 1126701), (138, 1045056), (144, 1001512), (184, 783792), (192, 751134), (207, 696704), (276, 522528), (288, 500756), (368, 391896), (384, 375567), (414, 348352), (552, 261264), (576, 250378), (736, 195948), (828, 174176), (1104, 130632), (1152, 125189), (1472, 97974), (1656, 87088), (2208, 65316), (2944, 48987), (3312, 43544), (4416, 32658), (5443, 26496), (6624, 21772), (8832, 16329), (10886, 13248)]