152389818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{6991}}^1$

素因数の和:7179

約数の個数: 48

約数和(自身を含む): 379581696

約数和(自身を除く): 227191878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 173, 346, 519, 1038, 1211, 1557, 2422, 3114, 3633, 6991, 7266, 10899, 13982, 20973, 21798, 41946, 48937, 62919, 97874, 125838, 146811, 293622, 440433, 880866, 1209443, 2418886, 3628329, 7256658, 8466101, 10884987, 16932202, 21769974, 25398303, 50796606, 76194909, 152389818]

約数ペア:

[(1, 152389818), (2, 76194909), (3, 50796606), (6, 25398303), (7, 21769974), (9, 16932202), (14, 10884987), (18, 8466101), (21, 7256658), (42, 3628329), (63, 2418886), (126, 1209443), (173, 880866), (346, 440433), (519, 293622), (1038, 146811), (1211, 125838), (1557, 97874), (2422, 62919), (3114, 48937), (3633, 41946), (6991, 21798), (7266, 20973), (10899, 13982)]