143745316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{1487}}^1$

素因数の和:1541

約数の個数: 48

約数和(自身を含む): 297480960

約数和(自身を除く): 153735644

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1487, 1859, 2197, 2974, 3718, 4394, 5948, 7436, 8788, 16357, 19331, 24167, 32714, 38662, 48334, 65428, 77324, 96668, 212641, 251303, 425282, 502606, 850564, 1005212, 2764333, 3266939, 5528666, 6533878, 11057332, 13067756, 35936329, 71872658, 143745316]

約数ペア:

[(1, 143745316), (2, 71872658), (4, 35936329), (11, 13067756), (13, 11057332), (22, 6533878), (26, 5528666), (44, 3266939), (52, 2764333), (143, 1005212), (169, 850564), (286, 502606), (338, 425282), (572, 251303), (676, 212641), (1487, 96668), (1859, 77324), (2197, 65428), (2974, 48334), (3718, 38662), (4394, 32714), (5948, 24167), (7436, 19331), (8788, 16357)]