146047460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4423}}^1$

素因数の和:4572

約数の個数: 48

約数和(自身を含む): 332967936

約数和(自身を除く): 186920476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 508, 635, 1270, 1651, 2540, 3302, 4423, 6604, 8255, 8846, 16510, 17692, 22115, 33020, 44230, 57499, 88460, 114998, 229996, 287495, 561721, 574990, 1123442, 1149980, 2246884, 2808605, 5617210, 7302373, 11234420, 14604746, 29209492, 36511865, 73023730, 146047460]

約数ペア:

[(1, 146047460), (2, 73023730), (4, 36511865), (5, 29209492), (10, 14604746), (13, 11234420), (20, 7302373), (26, 5617210), (52, 2808605), (65, 2246884), (127, 1149980), (130, 1123442), (254, 574990), (260, 561721), (508, 287495), (635, 229996), (1270, 114998), (1651, 88460), (2540, 57499), (3302, 44230), (4423, 33020), (6604, 22115), (8255, 17692), (8846, 16510)]