154916407552

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1227469}}^1$

素因数の和:1227531

約数の個数: 72

約数和(自身を含む): 338708071800

約数和(自身を除く): 183791664248

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 256, 272, 464, 493, 544, 928, 986, 1088, 1856, 1972, 2176, 3712, 3944, 4352, 7424, 7888, 15776, 31552, 63104, 126208, 1227469, 2454938, 4909876, 9819752, 19639504, 20866973, 35596601, 39279008, 41733946, 71193202, 78558016, 83467892, 142386404, 157116032, 166935784, 284772808, 314232064, 333871568, 569545616, 605142217, 667743136, 1139091232, 1210284434, 1335486272, 2278182464, 2420568868, 2670972544, 4556364928, 4841137736, 5341945088, 9112729856, 9682275472, 19364550944, 38729101888, 77458203776, 154916407552]

約数ペア:

[(1, 154916407552), (2, 77458203776), (4, 38729101888), (8, 19364550944), (16, 9682275472), (17, 9112729856), (29, 5341945088), (32, 4841137736), (34, 4556364928), (58, 2670972544), (64, 2420568868), (68, 2278182464), (116, 1335486272), (128, 1210284434), (136, 1139091232), (232, 667743136), (256, 605142217), (272, 569545616), (464, 333871568), (493, 314232064), (544, 284772808), (928, 166935784), (986, 157116032), (1088, 142386404), (1856, 83467892), (1972, 78558016), (2176, 71193202), (3712, 41733946), (3944, 39279008), (4352, 35596601), (7424, 20866973), (7888, 19639504), (15776, 9819752), (31552, 4909876), (63104, 2454938), (126208, 1227469)]