169578708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{14891}}^1$

素因数の和:14984

約数の個数: 48

約数和(自身を含む): 431987136

約数和(自身を除く): 262408428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3796, 5694, 11388, 14891, 29782, 44673, 59564, 89346, 178692, 193583, 387166, 580749, 774332, 1087043, 1161498, 2174086, 2322996, 3261129, 4348172, 6522258, 13044516, 14131559, 28263118, 42394677, 56526236, 84789354, 169578708]

約数ペア:

[(1, 169578708), (2, 84789354), (3, 56526236), (4, 42394677), (6, 28263118), (12, 14131559), (13, 13044516), (26, 6522258), (39, 4348172), (52, 3261129), (73, 2322996), (78, 2174086), (146, 1161498), (156, 1087043), (219, 774332), (292, 580749), (438, 387166), (876, 193583), (949, 178692), (1898, 89346), (2847, 59564), (3796, 44673), (5694, 29782), (11388, 14891)]