139206912

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 406576128

約数和(自身を除く): 267369216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 73, 78, 96, 104, 128, 146, 156, 191, 192, 208, 219, 256, 292, 312, 382, 384, 416, 438, 573, 584, 624, 764, 768, 832, 876, 949, 1146, 1168, 1248, 1528, 1664, 1752, 1898, 2292, 2336, 2483, 2496, 2847, 3056, 3328, 3504, 3796, 4584, 4672, 4966, 4992, 5694, 6112, 7008, 7449, 7592, 9168, 9344, 9932, 9984, 11388, 12224, 13943, 14016, 14898, 15184, 18336, 18688, 19864, 22776, 24448, 27886, 28032, 29796, 30368, 36672, 39728, 41829, 45552, 48896, 55772, 56064, 59592, 60736, 73344, 79456, 83658, 91104, 111544, 119184, 121472, 146688, 158912, 167316, 181259, 182208, 223088, 238368, 242944, 317824, 334632, 362518, 364416, 446176, 476736, 543777, 635648, 669264, 725036, 728832, 892352, 953472, 1087554, 1338528, 1450072, 1784704, 1906944, 2175108, 2677056, 2900144, 3569408, 4350216, 5354112, 5800288, 8700432, 10708224, 11600576, 17400864, 23201152, 34801728, 46402304, 69603456, 139206912]

約数ペア:

[(1, 139206912), (2, 69603456), (3, 46402304), (4, 34801728), (6, 23201152), (8, 17400864), (12, 11600576), (13, 10708224), (16, 8700432), (24, 5800288), (26, 5354112), (32, 4350216), (39, 3569408), (48, 2900144), (52, 2677056), (64, 2175108), (73, 1906944), (78, 1784704), (96, 1450072), (104, 1338528), (128, 1087554), (146, 953472), (156, 892352), (191, 728832), (192, 725036), (208, 669264), (219, 635648), (256, 543777), (292, 476736), (312, 446176), (382, 364416), (384, 362518), (416, 334632), (438, 317824), (573, 242944), (584, 238368), (624, 223088), (764, 182208), (768, 181259), (832, 167316), (876, 158912), (949, 146688), (1146, 121472), (1168, 119184), (1248, 111544), (1528, 91104), (1664, 83658), (1752, 79456), (1898, 73344), (2292, 60736), (2336, 59592), (2483, 56064), (2496, 55772), (2847, 48896), (3056, 45552), (3328, 41829), (3504, 39728), (3796, 36672), (4584, 30368), (4672, 29796), (4966, 28032), (4992, 27886), (5694, 24448), (6112, 22776), (7008, 19864), (7449, 18688), (7592, 18336), (9168, 15184), (9344, 14898), (9932, 14016), (9984, 13943), (11388, 12224)]