156915859985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{36467}}^1$

素因数の和:36614

約数の個数: 64

約数和(自身を含む): 217785729024

約数和(自身を除く): 60869869039

約数列:

[1, 5, 17, 23, 31, 71, 85, 115, 155, 355, 391, 527, 713, 1207, 1633, 1955, 2201, 2635, 3565, 6035, 8165, 11005, 12121, 27761, 36467, 37417, 50623, 60605, 138805, 182335, 187085, 253115, 619939, 838741, 860591, 1130477, 2589157, 3099695, 4193705, 4302955, 5652385, 12945785, 14258597, 19218109, 26000971, 44015669, 59550611, 71292985, 80263867, 96090545, 130004855, 220078345, 297753055, 401319335, 442016507, 1012360387, 1364485739, 1846068941, 2210082535, 5061801935, 6822428695, 9230344705, 31383171997, 156915859985]

約数ペア:

[(1, 156915859985), (5, 31383171997), (17, 9230344705), (23, 6822428695), (31, 5061801935), (71, 2210082535), (85, 1846068941), (115, 1364485739), (155, 1012360387), (355, 442016507), (391, 401319335), (527, 297753055), (713, 220078345), (1207, 130004855), (1633, 96090545), (1955, 80263867), (2201, 71292985), (2635, 59550611), (3565, 44015669), (6035, 26000971), (8165, 19218109), (11005, 14258597), (12121, 12945785), (27761, 5652385), (36467, 4302955), (37417, 4193705), (50623, 3099695), (60605, 2589157), (138805, 1130477), (182335, 860591), (187085, 838741), (253115, 619939)]