121862556

素因数分解:

$2^2\times 3^6\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 126

約数和(自身を含む): 338480240

約数和(自身を除く): 216617684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 79, 81, 92, 108, 138, 158, 162, 207, 237, 243, 276, 316, 324, 414, 474, 486, 529, 621, 711, 729, 828, 948, 972, 1058, 1242, 1422, 1458, 1587, 1817, 1863, 2116, 2133, 2484, 2844, 2916, 3174, 3634, 3726, 4266, 4761, 5451, 5589, 6348, 6399, 7268, 7452, 8532, 9522, 10902, 11178, 12798, 14283, 16353, 16767, 19044, 19197, 21804, 22356, 25596, 28566, 32706, 33534, 38394, 41791, 42849, 49059, 57132, 57591, 65412, 67068, 76788, 83582, 85698, 98118, 115182, 125373, 128547, 147177, 167164, 171396, 196236, 230364, 250746, 257094, 294354, 376119, 385641, 441531, 501492, 514188, 588708, 752238, 771282, 883062, 1128357, 1324593, 1504476, 1542564, 1766124, 2256714, 2649186, 3385071, 4513428, 5298372, 6770142, 10155213, 13540284, 20310426, 30465639, 40620852, 60931278, 121862556]

約数ペア:

[(1, 121862556), (2, 60931278), (3, 40620852), (4, 30465639), (6, 20310426), (9, 13540284), (12, 10155213), (18, 6770142), (23, 5298372), (27, 4513428), (36, 3385071), (46, 2649186), (54, 2256714), (69, 1766124), (79, 1542564), (81, 1504476), (92, 1324593), (108, 1128357), (138, 883062), (158, 771282), (162, 752238), (207, 588708), (237, 514188), (243, 501492), (276, 441531), (316, 385641), (324, 376119), (414, 294354), (474, 257094), (486, 250746), (529, 230364), (621, 196236), (711, 171396), (729, 167164), (828, 147177), (948, 128547), (972, 125373), (1058, 115182), (1242, 98118), (1422, 85698), (1458, 83582), (1587, 76788), (1817, 67068), (1863, 65412), (2116, 57591), (2133, 57132), (2484, 49059), (2844, 42849), (2916, 41791), (3174, 38394), (3634, 33534), (3726, 32706), (4266, 28566), (4761, 25596), (5451, 22356), (5589, 21804), (6348, 19197), (6399, 19044), (7268, 16767), (7452, 16353), (8532, 14283), (9522, 12798), (10902, 11178)]