139217616

素因数分解:

$2^4\times 3^5\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:671

約数の個数: 120

約数和(自身を含む): 411369504

約数和(自身を除く): 272151888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 81, 108, 122, 144, 162, 183, 216, 243, 244, 324, 366, 432, 486, 488, 549, 587, 648, 732, 972, 976, 1098, 1174, 1296, 1464, 1647, 1761, 1944, 2196, 2348, 2928, 3294, 3522, 3888, 4392, 4696, 4941, 5283, 6588, 7044, 8784, 9392, 9882, 10566, 13176, 14088, 14823, 15849, 19764, 21132, 26352, 28176, 29646, 31698, 35807, 39528, 42264, 47547, 59292, 63396, 71614, 79056, 84528, 95094, 107421, 118584, 126792, 142641, 143228, 190188, 214842, 237168, 253584, 285282, 286456, 322263, 380376, 429684, 570564, 572912, 644526, 760752, 859368, 966789, 1141128, 1289052, 1718736, 1933578, 2282256, 2578104, 2900367, 3867156, 5156208, 5800734, 7734312, 8701101, 11601468, 15468624, 17402202, 23202936, 34804404, 46405872, 69608808, 139217616]

約数ペア:

[(1, 139217616), (2, 69608808), (3, 46405872), (4, 34804404), (6, 23202936), (8, 17402202), (9, 15468624), (12, 11601468), (16, 8701101), (18, 7734312), (24, 5800734), (27, 5156208), (36, 3867156), (48, 2900367), (54, 2578104), (61, 2282256), (72, 1933578), (81, 1718736), (108, 1289052), (122, 1141128), (144, 966789), (162, 859368), (183, 760752), (216, 644526), (243, 572912), (244, 570564), (324, 429684), (366, 380376), (432, 322263), (486, 286456), (488, 285282), (549, 253584), (587, 237168), (648, 214842), (732, 190188), (972, 143228), (976, 142641), (1098, 126792), (1174, 118584), (1296, 107421), (1464, 95094), (1647, 84528), (1761, 79056), (1944, 71614), (2196, 63396), (2348, 59292), (2928, 47547), (3294, 42264), (3522, 39528), (3888, 35807), (4392, 31698), (4696, 29646), (4941, 28176), (5283, 26352), (6588, 21132), (7044, 19764), (8784, 15849), (9392, 14823), (9882, 14088), (10566, 13176)]