15661253856

素因数分解:

$2^5\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1000847}}^1$

素因数の和:1001023

約数の個数: 48

約数和(自身を含む): 41363046144

約数和(自身を除く): 25701792288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 5216, 7824, 15648, 1000847, 2001694, 3002541, 4003388, 6005082, 8006776, 12010164, 16013552, 24020328, 32027104, 48040656, 96081312, 163138061, 326276122, 489414183, 652552244, 978828366, 1305104488, 1957656732, 2610208976, 3915313464, 5220417952, 7830626928, 15661253856]

約数ペア:

[(1, 15661253856), (2, 7830626928), (3, 5220417952), (4, 3915313464), (6, 2610208976), (8, 1957656732), (12, 1305104488), (16, 978828366), (24, 652552244), (32, 489414183), (48, 326276122), (96, 163138061), (163, 96081312), (326, 48040656), (489, 32027104), (652, 24020328), (978, 16013552), (1304, 12010164), (1956, 8006776), (2608, 6005082), (3912, 4003388), (5216, 3002541), (7824, 2001694), (15648, 1000847)]