156907702

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1145

約数の個数: 48

約数和(自身を含む): 290234880

約数和(自身を除く): 133327178

約数列:

[1, 2, 7, 14, 23, 46, 49, 67, 98, 134, 161, 322, 469, 938, 1039, 1127, 1541, 2078, 2254, 3082, 3283, 6566, 7273, 10787, 14546, 21574, 23897, 47794, 50911, 69613, 75509, 101822, 139226, 151018, 167279, 334558, 487291, 974582, 1170953, 1601099, 2341906, 3202198, 3411037, 6822074, 11207693, 22415386, 78453851, 156907702]

約数ペア:

[(1, 156907702), (2, 78453851), (7, 22415386), (14, 11207693), (23, 6822074), (46, 3411037), (49, 3202198), (67, 2341906), (98, 1601099), (134, 1170953), (161, 974582), (322, 487291), (469, 334558), (938, 167279), (1039, 151018), (1127, 139226), (1541, 101822), (2078, 75509), (2254, 69613), (3082, 50911), (3283, 47794), (6566, 23897), (7273, 21574), (10787, 14546)]