156964710920

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1451}}^1\times {\mathrm{7369}}^1$

素因数の和:9198

約数の個数: 64

約数和(自身を含む): 354425068800

約数和(自身を除く): 197460357880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 1451, 1468, 1835, 2902, 2936, 3670, 5804, 7255, 7340, 7369, 11608, 14510, 14680, 14738, 29020, 29476, 36845, 58040, 58952, 73690, 147380, 294760, 532517, 1065034, 2130068, 2662585, 2704423, 4260136, 5325170, 5408846, 10650340, 10692419, 10817692, 13522115, 21300680, 21384838, 21635384, 27044230, 42769676, 53462095, 54088460, 85539352, 106924190, 108176920, 213848380, 427696760, 3924117773, 7848235546, 15696471092, 19620588865, 31392942184, 39241177730, 78482355460, 156964710920]

約数ペア:

[(1, 156964710920), (2, 78482355460), (4, 39241177730), (5, 31392942184), (8, 19620588865), (10, 15696471092), (20, 7848235546), (40, 3924117773), (367, 427696760), (734, 213848380), (1451, 108176920), (1468, 106924190), (1835, 85539352), (2902, 54088460), (2936, 53462095), (3670, 42769676), (5804, 27044230), (7255, 21635384), (7340, 21384838), (7369, 21300680), (11608, 13522115), (14510, 10817692), (14680, 10692419), (14738, 10650340), (29020, 5408846), (29476, 5325170), (36845, 4260136), (58040, 2704423), (58952, 2662585), (73690, 2130068), (147380, 1065034), (294760, 532517)]