134197577968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{977}}^1\times {\mathrm{276929}}^1$

素因数の和:277945

約数の個数: 40

約数和(自身を含む): 268670839680

約数和(自身を除く): 134473261712

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 977, 1954, 3908, 7816, 15632, 30287, 60574, 121148, 242296, 276929, 484592, 553858, 1107716, 2215432, 4430864, 8584799, 17169598, 34339196, 68678392, 137356784, 270559633, 541119266, 1082238532, 2164477064, 4328954128, 8387348623, 16774697246, 33549394492, 67098788984, 134197577968]

約数ペア:

[(1, 134197577968), (2, 67098788984), (4, 33549394492), (8, 16774697246), (16, 8387348623), (31, 4328954128), (62, 2164477064), (124, 1082238532), (248, 541119266), (496, 270559633), (977, 137356784), (1954, 68678392), (3908, 34339196), (7816, 17169598), (15632, 8584799), (30287, 4430864), (60574, 2215432), (121148, 1107716), (242296, 553858), (276929, 484592)]