156789721155

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1\times {\mathrm{6353}}^1$

素因数の和:6948

約数の個数: 64

約数和(自身を含む): 260394849792

約数和(自身を除く): 103605128637

約数列:

[1, 3, 5, 15, 43, 83, 129, 215, 249, 415, 461, 645, 1245, 1383, 2305, 3569, 6353, 6915, 10707, 17845, 19059, 19823, 31765, 38263, 53535, 59469, 95295, 99115, 114789, 191315, 273179, 297345, 527299, 573945, 819537, 1365895, 1581897, 1645309, 2636495, 2928733, 4097685, 4935927, 7909485, 8226545, 8786199, 14643665, 22673857, 24679635, 43930995, 68021571, 113369285, 125935519, 243084839, 340107855, 377806557, 629677595, 729254517, 1215424195, 1889032785, 3646272585, 10452648077, 31357944231, 52263240385, 156789721155]

約数ペア:

[(1, 156789721155), (3, 52263240385), (5, 31357944231), (15, 10452648077), (43, 3646272585), (83, 1889032785), (129, 1215424195), (215, 729254517), (249, 629677595), (415, 377806557), (461, 340107855), (645, 243084839), (1245, 125935519), (1383, 113369285), (2305, 68021571), (3569, 43930995), (6353, 24679635), (6915, 22673857), (10707, 14643665), (17845, 8786199), (19059, 8226545), (19823, 7909485), (31765, 4935927), (38263, 4097685), (53535, 2928733), (59469, 2636495), (95295, 1645309), (99115, 1581897), (114789, 1365895), (191315, 819537), (273179, 573945), (297345, 527299)]