163751796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11287}}^1$

素因数の和:11341

約数の個数: 72

約数和(自身を含む): 460189184

約数和(自身を除く): 296437388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 11287, 14508, 22574, 33861, 45148, 67722, 101583, 135444, 146731, 203166, 293462, 349897, 406332, 440193, 586924, 699794, 880386, 1049691, 1320579, 1399588, 1760772, 2099382, 2641158, 3149073, 4198764, 4548661, 5282316, 6298146, 9097322, 12596292, 13645983, 18194644, 27291966, 40937949, 54583932, 81875898, 163751796]

約数ペア:

[(1, 163751796), (2, 81875898), (3, 54583932), (4, 40937949), (6, 27291966), (9, 18194644), (12, 13645983), (13, 12596292), (18, 9097322), (26, 6298146), (31, 5282316), (36, 4548661), (39, 4198764), (52, 3149073), (62, 2641158), (78, 2099382), (93, 1760772), (117, 1399588), (124, 1320579), (156, 1049691), (186, 880386), (234, 699794), (279, 586924), (372, 440193), (403, 406332), (468, 349897), (558, 293462), (806, 203166), (1116, 146731), (1209, 135444), (1612, 101583), (2418, 67722), (3627, 45148), (4836, 33861), (7254, 22574), (11287, 14508)]