157410252

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1259}}^1$

素因数の和:1443

約数の個数: 72

約数和(自身を含む): 418279680

約数和(自身を除く): 260869428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 151, 207, 276, 302, 414, 453, 604, 828, 906, 1259, 1359, 1812, 2518, 2718, 3473, 3777, 5036, 5436, 6946, 7554, 10419, 11331, 13892, 15108, 20838, 22662, 28957, 31257, 41676, 45324, 57914, 62514, 86871, 115828, 125028, 173742, 190109, 260613, 347484, 380218, 521226, 570327, 760436, 1042452, 1140654, 1710981, 2281308, 3421962, 4372507, 6843924, 8745014, 13117521, 17490028, 26235042, 39352563, 52470084, 78705126, 157410252]

約数ペア:

[(1, 157410252), (2, 78705126), (3, 52470084), (4, 39352563), (6, 26235042), (9, 17490028), (12, 13117521), (18, 8745014), (23, 6843924), (36, 4372507), (46, 3421962), (69, 2281308), (92, 1710981), (138, 1140654), (151, 1042452), (207, 760436), (276, 570327), (302, 521226), (414, 380218), (453, 347484), (604, 260613), (828, 190109), (906, 173742), (1259, 125028), (1359, 115828), (1812, 86871), (2518, 62514), (2718, 57914), (3473, 45324), (3777, 41676), (5036, 31257), (5436, 28957), (6946, 22662), (7554, 20838), (10419, 15108), (11331, 13892)]