164018361668

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{604957}}^1$

素因数の和:605412

約数の個数: 48

約数和(自身を含む): 343112818944

約数和(自身を除く): 179094457276

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 421, 644, 842, 1684, 2947, 5894, 9683, 11788, 19366, 38732, 67781, 135562, 271124, 604957, 1209914, 2419828, 4234699, 8469398, 13914011, 16938796, 27828022, 55656044, 97398077, 194796154, 254686897, 389592308, 509373794, 1018747588, 1782808279, 3565616558, 5857798631, 7131233116, 11715597262, 23431194524, 41004590417, 82009180834, 164018361668]

約数ペア:

[(1, 164018361668), (2, 82009180834), (4, 41004590417), (7, 23431194524), (14, 11715597262), (23, 7131233116), (28, 5857798631), (46, 3565616558), (92, 1782808279), (161, 1018747588), (322, 509373794), (421, 389592308), (644, 254686897), (842, 194796154), (1684, 97398077), (2947, 55656044), (5894, 27828022), (9683, 16938796), (11788, 13914011), (19366, 8469398), (38732, 4234699), (67781, 2419828), (135562, 1209914), (271124, 604957)]