156942567945

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{613}}^1\times {\mathrm{1193}}^1$

素因数の和:2087

約数の個数: 96

約数和(自身を含む): 288202561920

約数和(自身を除く): 131259993975

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 251, 285, 613, 753, 855, 1193, 1255, 1839, 2259, 3065, 3579, 3765, 4769, 5517, 5965, 9195, 10737, 11295, 11647, 14307, 17895, 22667, 23845, 27585, 34941, 42921, 53685, 58235, 68001, 71535, 104823, 113335, 153863, 174705, 204003, 214605, 299443, 340005, 461589, 524115, 731309, 769315, 898329, 1020015, 1384767, 1497215, 2193927, 2307945, 2694987, 2923397, 3656545, 4491645, 5689417, 6581781, 6923835, 8770191, 10969635, 13474935, 13894871, 14616985, 17068251, 26310573, 28447085, 32908905, 41684613, 43850955, 51204753, 69474355, 85341255, 125053839, 131552865, 183558559, 208423065, 256023765, 550675677, 625269195, 917792795, 1652027031, 2753378385, 3487612621, 8260135155, 10462837863, 17438063105, 31388513589, 52314189315, 156942567945]

約数ペア:

[(1, 156942567945), (3, 52314189315), (5, 31388513589), (9, 17438063105), (15, 10462837863), (19, 8260135155), (45, 3487612621), (57, 2753378385), (95, 1652027031), (171, 917792795), (251, 625269195), (285, 550675677), (613, 256023765), (753, 208423065), (855, 183558559), (1193, 131552865), (1255, 125053839), (1839, 85341255), (2259, 69474355), (3065, 51204753), (3579, 43850955), (3765, 41684613), (4769, 32908905), (5517, 28447085), (5965, 26310573), (9195, 17068251), (10737, 14616985), (11295, 13894871), (11647, 13474935), (14307, 10969635), (17895, 8770191), (22667, 6923835), (23845, 6581781), (27585, 5689417), (34941, 4491645), (42921, 3656545), (53685, 2923397), (58235, 2694987), (68001, 2307945), (71535, 2193927), (104823, 1497215), (113335, 1384767), (153863, 1020015), (174705, 898329), (204003, 769315), (214605, 731309), (299443, 524115), (340005, 461589)]