138519244816

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2677}}^1\times {\mathrm{104323}}^1$

素因数の和:107039

約数の個数: 40

約数和(自身を含む): 277144634624

約数和(自身を除く): 138625389808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2677, 5354, 10708, 21416, 42832, 82987, 104323, 165974, 208646, 331948, 417292, 663896, 834584, 1327792, 1669168, 3234013, 6468026, 12936052, 25872104, 51744208, 279272671, 558545342, 1117090684, 2234181368, 4468362736, 8657452801, 17314905602, 34629811204, 69259622408, 138519244816]

約数ペア:

[(1, 138519244816), (2, 69259622408), (4, 34629811204), (8, 17314905602), (16, 8657452801), (31, 4468362736), (62, 2234181368), (124, 1117090684), (248, 558545342), (496, 279272671), (2677, 51744208), (5354, 25872104), (10708, 12936052), (21416, 6468026), (42832, 3234013), (82987, 1669168), (104323, 1327792), (165974, 834584), (208646, 663896), (331948, 417292)]