148173774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{977}}^1$

素因数の和:1169

約数の個数: 64

約数和(自身を含む): 356023296

約数和(自身を除く): 207849522

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 157, 161, 314, 322, 471, 483, 942, 966, 977, 1099, 1954, 2198, 2931, 3297, 3611, 5862, 6594, 6839, 7222, 10833, 13678, 20517, 21666, 22471, 25277, 41034, 44942, 50554, 67413, 75831, 134826, 151662, 153389, 157297, 306778, 314594, 460167, 471891, 920334, 943782, 1073723, 2147446, 3221169, 3527947, 6442338, 7055894, 10583841, 21167682, 24695629, 49391258, 74086887, 148173774]

約数ペア:

[(1, 148173774), (2, 74086887), (3, 49391258), (6, 24695629), (7, 21167682), (14, 10583841), (21, 7055894), (23, 6442338), (42, 3527947), (46, 3221169), (69, 2147446), (138, 1073723), (157, 943782), (161, 920334), (314, 471891), (322, 460167), (471, 314594), (483, 306778), (942, 157297), (966, 153389), (977, 151662), (1099, 134826), (1954, 75831), (2198, 67413), (2931, 50554), (3297, 44942), (3611, 41034), (5862, 25277), (6594, 22471), (6839, 21666), (7222, 20517), (10833, 13678)]