145140264

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{65027}}^1$

素因数の和:65070

約数の個数: 48

約数和(自身を含む): 405774720

約数和(自身を除く): 260634456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 65027, 130054, 195081, 260108, 390162, 520216, 585243, 780324, 1170486, 1560648, 2015837, 2340972, 4031674, 4681944, 6047511, 8063348, 12095022, 16126696, 18142533, 24190044, 36285066, 48380088, 72570132, 145140264]

約数ペア:

[(1, 145140264), (2, 72570132), (3, 48380088), (4, 36285066), (6, 24190044), (8, 18142533), (9, 16126696), (12, 12095022), (18, 8063348), (24, 6047511), (31, 4681944), (36, 4031674), (62, 2340972), (72, 2015837), (93, 1560648), (124, 1170486), (186, 780324), (248, 585243), (279, 520216), (372, 390162), (558, 260108), (744, 195081), (1116, 130054), (2232, 65027)]