158205090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2539}}^1$

素因数の和:2647

約数の個数: 64

約数和(自身を含む): 397946880

約数和(自身を除く): 239741790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 67, 93, 134, 155, 186, 201, 310, 335, 402, 465, 670, 930, 1005, 2010, 2077, 2539, 4154, 5078, 6231, 7617, 10385, 12462, 12695, 15234, 20770, 25390, 31155, 38085, 62310, 76170, 78709, 157418, 170113, 236127, 340226, 393545, 472254, 510339, 787090, 850565, 1020678, 1180635, 1701130, 2361270, 2551695, 5103390, 5273503, 10547006, 15820509, 26367515, 31641018, 52735030, 79102545, 158205090]

約数ペア:

[(1, 158205090), (2, 79102545), (3, 52735030), (5, 31641018), (6, 26367515), (10, 15820509), (15, 10547006), (30, 5273503), (31, 5103390), (62, 2551695), (67, 2361270), (93, 1701130), (134, 1180635), (155, 1020678), (186, 850565), (201, 787090), (310, 510339), (335, 472254), (402, 393545), (465, 340226), (670, 236127), (930, 170113), (1005, 157418), (2010, 78709), (2077, 76170), (2539, 62310), (4154, 38085), (5078, 31155), (6231, 25390), (7617, 20770), (10385, 15234), (12462, 12695)]