156766710380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{3018227}}^1$

素因数の和:3018303

約数の個数: 72

約数和(自身を含む): 390184442928

約数和(自身を除く): 233417732548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 53, 70, 98, 106, 140, 196, 212, 245, 265, 371, 490, 530, 742, 980, 1060, 1484, 1855, 2597, 3710, 5194, 7420, 10388, 12985, 25970, 51940, 3018227, 6036454, 12072908, 15091135, 21127589, 30182270, 42255178, 60364540, 84510356, 105637945, 147893123, 159966031, 211275890, 295786246, 319932062, 422551780, 591572492, 639864124, 739465615, 799830155, 1119762217, 1478931230, 1599660310, 2239524434, 2957862460, 3199320620, 4479048868, 5598811085, 7838335519, 11197622170, 15676671038, 22395244340, 31353342076, 39191677595, 78383355190, 156766710380]

約数ペア:

[(1, 156766710380), (2, 78383355190), (4, 39191677595), (5, 31353342076), (7, 22395244340), (10, 15676671038), (14, 11197622170), (20, 7838335519), (28, 5598811085), (35, 4479048868), (49, 3199320620), (53, 2957862460), (70, 2239524434), (98, 1599660310), (106, 1478931230), (140, 1119762217), (196, 799830155), (212, 739465615), (245, 639864124), (265, 591572492), (371, 422551780), (490, 319932062), (530, 295786246), (742, 211275890), (980, 159966031), (1060, 147893123), (1484, 105637945), (1855, 84510356), (2597, 60364540), (3710, 42255178), (5194, 30182270), (7420, 21127589), (10388, 15091135), (12985, 12072908), (25970, 6036454), (51940, 3018227)]