155121736

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14813}}^1$

素因数の和:14854

約数の個数: 64

約数和(自身を含む): 383978880

約数和(自身を除く): 228857144

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 2618, 5236, 10472, 14813, 29626, 59252, 103691, 118504, 162943, 207382, 251821, 325886, 414764, 503642, 651772, 829528, 1007284, 1140601, 1303544, 1762747, 2014568, 2281202, 2770031, 3525494, 4562404, 5540062, 7050988, 9124808, 11080124, 14101976, 19390217, 22160248, 38780434, 77560868, 155121736]

約数ペア:

[(1, 155121736), (2, 77560868), (4, 38780434), (7, 22160248), (8, 19390217), (11, 14101976), (14, 11080124), (17, 9124808), (22, 7050988), (28, 5540062), (34, 4562404), (44, 3525494), (56, 2770031), (68, 2281202), (77, 2014568), (88, 1762747), (119, 1303544), (136, 1140601), (154, 1007284), (187, 829528), (238, 651772), (308, 503642), (374, 414764), (476, 325886), (616, 251821), (748, 207382), (952, 162943), (1309, 118504), (1496, 103691), (2618, 59252), (5236, 29626), (10472, 14813)]