157961412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11827}}^1$

素因数の和:11897

約数の個数: 72

約数和(自身を含む): 464982336

約数和(自身を除く): 307020924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6678, 11827, 13356, 23654, 35481, 47308, 70962, 82789, 106443, 141924, 165578, 212886, 248367, 331156, 425772, 496734, 626831, 745101, 993468, 1253662, 1490202, 1880493, 2507324, 2980404, 3760986, 4387817, 5641479, 7521972, 8775634, 11282958, 13163451, 17551268, 22565916, 26326902, 39490353, 52653804, 78980706, 157961412]

約数ペア:

[(1, 157961412), (2, 78980706), (3, 52653804), (4, 39490353), (6, 26326902), (7, 22565916), (9, 17551268), (12, 13163451), (14, 11282958), (18, 8775634), (21, 7521972), (28, 5641479), (36, 4387817), (42, 3760986), (53, 2980404), (63, 2507324), (84, 1880493), (106, 1490202), (126, 1253662), (159, 993468), (212, 745101), (252, 626831), (318, 496734), (371, 425772), (477, 331156), (636, 248367), (742, 212886), (954, 165578), (1113, 141924), (1484, 106443), (1908, 82789), (2226, 70962), (3339, 47308), (4452, 35481), (6678, 23654), (11827, 13356)]