15188220104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{6659}}^1$

素因数の和:7254

約数の個数: 64

約数和(自身を含む): 31187980800

約数和(自身を除く): 15999760696

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 541, 1054, 1082, 2108, 2164, 4216, 4328, 6659, 9197, 13318, 16771, 18394, 26636, 33542, 36788, 53272, 67084, 73576, 113203, 134168, 206429, 226406, 285107, 412858, 452812, 570214, 825716, 905624, 1140428, 1651432, 2280856, 3509293, 3602519, 7018586, 7205038, 14037172, 14410076, 28074344, 28820152, 61242823, 111678089, 122485646, 223356178, 244971292, 446712356, 489942584, 893424712, 1898527513, 3797055026, 7594110052, 15188220104]

約数ペア:

[(1, 15188220104), (2, 7594110052), (4, 3797055026), (8, 1898527513), (17, 893424712), (31, 489942584), (34, 446712356), (62, 244971292), (68, 223356178), (124, 122485646), (136, 111678089), (248, 61242823), (527, 28820152), (541, 28074344), (1054, 14410076), (1082, 14037172), (2108, 7205038), (2164, 7018586), (4216, 3602519), (4328, 3509293), (6659, 2280856), (9197, 1651432), (13318, 1140428), (16771, 905624), (18394, 825716), (26636, 570214), (33542, 452812), (36788, 412858), (53272, 285107), (67084, 226406), (73576, 206429), (113203, 134168)]