145938618

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1657}}^1$

素因数の和:1908

約数の個数: 64

約数和(自身を含む): 372453120

約数和(自身を除く): 226514502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 233, 378, 466, 699, 1398, 1631, 1657, 2097, 3262, 3314, 4194, 4893, 4971, 6291, 9786, 9942, 11599, 12582, 14679, 14913, 23198, 29358, 29826, 34797, 44037, 44739, 69594, 88074, 89478, 104391, 208782, 313173, 386081, 626346, 772162, 1158243, 2316486, 2702567, 3474729, 5405134, 6949458, 8107701, 10424187, 16215402, 20848374, 24323103, 48646206, 72969309, 145938618]

約数ペア:

[(1, 145938618), (2, 72969309), (3, 48646206), (6, 24323103), (7, 20848374), (9, 16215402), (14, 10424187), (18, 8107701), (21, 6949458), (27, 5405134), (42, 3474729), (54, 2702567), (63, 2316486), (126, 1158243), (189, 772162), (233, 626346), (378, 386081), (466, 313173), (699, 208782), (1398, 104391), (1631, 89478), (1657, 88074), (2097, 69594), (3262, 44739), (3314, 44037), (4194, 34797), (4893, 29826), (4971, 29358), (6291, 23198), (9786, 14913), (9942, 14679), (11599, 12582)]