145130256

素因数分解:

$2^4\times 3^2\times {\mathrm{271}}^1\times {\mathrm{3719}}^1$

素因数の和:4004

約数の個数: 60

約数和(自身を含む): 407771520

約数和(自身を除く): 262641264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 271, 542, 813, 1084, 1626, 2168, 2439, 3252, 3719, 4336, 4878, 6504, 7438, 9756, 11157, 13008, 14876, 19512, 22314, 29752, 33471, 39024, 44628, 59504, 66942, 89256, 133884, 178512, 267768, 535536, 1007849, 2015698, 3023547, 4031396, 6047094, 8062792, 9070641, 12094188, 16125584, 18141282, 24188376, 36282564, 48376752, 72565128, 145130256]

約数ペア:

[(1, 145130256), (2, 72565128), (3, 48376752), (4, 36282564), (6, 24188376), (8, 18141282), (9, 16125584), (12, 12094188), (16, 9070641), (18, 8062792), (24, 6047094), (36, 4031396), (48, 3023547), (72, 2015698), (144, 1007849), (271, 535536), (542, 267768), (813, 178512), (1084, 133884), (1626, 89256), (2168, 66942), (2439, 59504), (3252, 44628), (3719, 39024), (4336, 33471), (4878, 29752), (6504, 22314), (7438, 19512), (9756, 14876), (11157, 13008)]