155115873784

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1193}}^1\times {\mathrm{1949}}^1$

素因数の和:3448

約数の個数: 64

約数和(自身を含む): 301747680000

約数和(自身を除く): 146631806216

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 269, 538, 1076, 1193, 1949, 2152, 2386, 3898, 4772, 7796, 8339, 9544, 15592, 16678, 33356, 36983, 60419, 66712, 73966, 120838, 147932, 241676, 295864, 320917, 483352, 524281, 641834, 1048562, 1283668, 2097124, 2325157, 2567336, 4194248, 4650314, 9300628, 9948427, 16252711, 18601256, 19896854, 32505422, 39793708, 65010844, 72079867, 79587416, 130021688, 144159734, 288319468, 576638936, 625467233, 1250934466, 2501868932, 5003737864, 19389484223, 38778968446, 77557936892, 155115873784]

約数ペア:

[(1, 155115873784), (2, 77557936892), (4, 38778968446), (8, 19389484223), (31, 5003737864), (62, 2501868932), (124, 1250934466), (248, 625467233), (269, 576638936), (538, 288319468), (1076, 144159734), (1193, 130021688), (1949, 79587416), (2152, 72079867), (2386, 65010844), (3898, 39793708), (4772, 32505422), (7796, 19896854), (8339, 18601256), (9544, 16252711), (15592, 9948427), (16678, 9300628), (33356, 4650314), (36983, 4194248), (60419, 2567336), (66712, 2325157), (73966, 2097124), (120838, 1283668), (147932, 1048562), (241676, 641834), (295864, 524281), (320917, 483352)]