166830664

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 426746880

約数和(自身を除く): 259916216

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 83, 88, 91, 104, 143, 154, 166, 182, 251, 286, 308, 332, 364, 502, 572, 581, 616, 664, 728, 913, 1001, 1004, 1079, 1144, 1162, 1757, 1826, 2002, 2008, 2158, 2324, 2761, 3263, 3514, 3652, 4004, 4316, 4648, 5522, 6391, 6526, 7028, 7304, 7553, 8008, 8632, 11044, 11869, 12782, 13052, 14056, 15106, 19327, 20833, 22088, 22841, 23738, 25564, 26104, 30212, 35893, 38654, 41666, 45682, 47476, 51128, 60424, 71786, 77308, 83083, 83332, 91364, 94952, 143572, 145831, 154616, 166166, 166664, 182728, 229163, 251251, 270829, 287144, 291662, 332332, 458326, 502502, 541658, 583324, 664664, 916652, 1005004, 1083316, 1166648, 1604141, 1833304, 1895803, 2010008, 2166632, 2979119, 3208282, 3791606, 5958238, 6416564, 7583212, 11916476, 12833128, 15166424, 20853833, 23832952, 41707666, 83415332, 166830664]

約数ペア:

[(1, 166830664), (2, 83415332), (4, 41707666), (7, 23832952), (8, 20853833), (11, 15166424), (13, 12833128), (14, 11916476), (22, 7583212), (26, 6416564), (28, 5958238), (44, 3791606), (52, 3208282), (56, 2979119), (77, 2166632), (83, 2010008), (88, 1895803), (91, 1833304), (104, 1604141), (143, 1166648), (154, 1083316), (166, 1005004), (182, 916652), (251, 664664), (286, 583324), (308, 541658), (332, 502502), (364, 458326), (502, 332332), (572, 291662), (581, 287144), (616, 270829), (664, 251251), (728, 229163), (913, 182728), (1001, 166664), (1004, 166166), (1079, 154616), (1144, 145831), (1162, 143572), (1757, 94952), (1826, 91364), (2002, 83332), (2008, 83083), (2158, 77308), (2324, 71786), (2761, 60424), (3263, 51128), (3514, 47476), (3652, 45682), (4004, 41666), (4316, 38654), (4648, 35893), (5522, 30212), (6391, 26104), (6526, 25564), (7028, 23738), (7304, 22841), (7553, 22088), (8008, 20833), (8632, 19327), (11044, 15106), (11869, 14056), (12782, 13052)]