127889868

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{2179}}^1$

素因数の和:2326

約数の個数: 48

約数和(自身を含む): 307153280

約数和(自身を除く): 179263412

約数列:

[1, 2, 3, 4, 6, 12, 67, 73, 134, 146, 201, 219, 268, 292, 402, 438, 804, 876, 2179, 4358, 4891, 6537, 8716, 9782, 13074, 14673, 19564, 26148, 29346, 58692, 145993, 159067, 291986, 318134, 437979, 477201, 583972, 636268, 875958, 954402, 1751916, 1908804, 10657489, 21314978, 31972467, 42629956, 63944934, 127889868]

約数ペア:

[(1, 127889868), (2, 63944934), (3, 42629956), (4, 31972467), (6, 21314978), (12, 10657489), (67, 1908804), (73, 1751916), (134, 954402), (146, 875958), (201, 636268), (219, 583972), (268, 477201), (292, 437979), (402, 318134), (438, 291986), (804, 159067), (876, 145993), (2179, 58692), (4358, 29346), (4891, 26148), (6537, 19564), (8716, 14673), (9782, 13074)]