141557108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2333}}^1$

素因数の和:2552

約数の個数: 48

約数和(自身を含む): 310552704

約数和(自身を除く): 168995596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 197, 308, 394, 788, 1379, 2167, 2333, 2758, 4334, 4666, 5516, 8668, 9332, 15169, 16331, 25663, 30338, 32662, 51326, 60676, 65324, 102652, 179641, 359282, 459601, 718564, 919202, 1838404, 3217207, 5055611, 6434414, 10111222, 12868828, 20222444, 35389277, 70778554, 141557108]

約数ペア:

[(1, 141557108), (2, 70778554), (4, 35389277), (7, 20222444), (11, 12868828), (14, 10111222), (22, 6434414), (28, 5055611), (44, 3217207), (77, 1838404), (154, 919202), (197, 718564), (308, 459601), (394, 359282), (788, 179641), (1379, 102652), (2167, 65324), (2333, 60676), (2758, 51326), (4334, 32662), (4666, 30338), (5516, 25663), (8668, 16331), (9332, 15169)]