128110464

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1993

約数の個数: 128

約数和(自身を含む): 398208000

約数和(自身を除く): 270097536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 1951, 2052, 2432, 2736, 3456, 3648, 3902, 4104, 5472, 5853, 7296, 7804, 8208, 10944, 11706, 15608, 16416, 17559, 21888, 23412, 31216, 32832, 35118, 37069, 46824, 52677, 62432, 65664, 70236, 74138, 93648, 105354, 111207, 124864, 140472, 148276, 187296, 210708, 222414, 249728, 280944, 296552, 333621, 374592, 421416, 444828, 561888, 593104, 667242, 749184, 842832, 889656, 1000863, 1123776, 1186208, 1334484, 1685664, 1779312, 2001726, 2247552, 2372416, 2668968, 3371328, 3558624, 4003452, 4744832, 5337936, 6742656, 7117248, 8006904, 10675872, 14234496, 16013808, 21351744, 32027616, 42703488, 64055232, 128110464]

約数ペア:

[(1, 128110464), (2, 64055232), (3, 42703488), (4, 32027616), (6, 21351744), (8, 16013808), (9, 14234496), (12, 10675872), (16, 8006904), (18, 7117248), (19, 6742656), (24, 5337936), (27, 4744832), (32, 4003452), (36, 3558624), (38, 3371328), (48, 2668968), (54, 2372416), (57, 2247552), (64, 2001726), (72, 1779312), (76, 1685664), (96, 1334484), (108, 1186208), (114, 1123776), (128, 1000863), (144, 889656), (152, 842832), (171, 749184), (192, 667242), (216, 593104), (228, 561888), (288, 444828), (304, 421416), (342, 374592), (384, 333621), (432, 296552), (456, 280944), (513, 249728), (576, 222414), (608, 210708), (684, 187296), (864, 148276), (912, 140472), (1026, 124864), (1152, 111207), (1216, 105354), (1368, 93648), (1728, 74138), (1824, 70236), (1951, 65664), (2052, 62432), (2432, 52677), (2736, 46824), (3456, 37069), (3648, 35118), (3902, 32832), (4104, 31216), (5472, 23412), (5853, 21888), (7296, 17559), (7804, 16416), (8208, 15608), (10944, 11706)]