112378768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:264

約数の個数: 80

約数和(自身を含む): 240123520

約数和(自身を除く): 127744752

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 97, 103, 148, 152, 194, 206, 296, 304, 388, 412, 592, 703, 776, 824, 1406, 1552, 1648, 1843, 1957, 2812, 3589, 3686, 3811, 3914, 5624, 7178, 7372, 7622, 7828, 9991, 11248, 14356, 14744, 15244, 15656, 19982, 28712, 29488, 30488, 31312, 39964, 57424, 60976, 68191, 72409, 79928, 136382, 144818, 159856, 189829, 272764, 289636, 369667, 379658, 545528, 579272, 739334, 759316, 1091056, 1158544, 1478668, 1518632, 2957336, 3037264, 5914672, 7023673, 14047346, 28094692, 56189384, 112378768]

約数ペア:

[(1, 112378768), (2, 56189384), (4, 28094692), (8, 14047346), (16, 7023673), (19, 5914672), (37, 3037264), (38, 2957336), (74, 1518632), (76, 1478668), (97, 1158544), (103, 1091056), (148, 759316), (152, 739334), (194, 579272), (206, 545528), (296, 379658), (304, 369667), (388, 289636), (412, 272764), (592, 189829), (703, 159856), (776, 144818), (824, 136382), (1406, 79928), (1552, 72409), (1648, 68191), (1843, 60976), (1957, 57424), (2812, 39964), (3589, 31312), (3686, 30488), (3811, 29488), (3914, 28712), (5624, 19982), (7178, 15656), (7372, 15244), (7622, 14744), (7828, 14356), (9991, 11248)]