128644308

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1553}}^1$

素因数の和:1638

約数の個数: 96

約数和(自身を含む): 365500800

約数和(自身を除く): 236856492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 59, 78, 108, 117, 118, 156, 177, 234, 236, 351, 354, 468, 531, 702, 708, 767, 1062, 1404, 1534, 1553, 1593, 2124, 2301, 3068, 3106, 3186, 4602, 4659, 6212, 6372, 6903, 9204, 9318, 13806, 13977, 18636, 20189, 20709, 27612, 27954, 40378, 41418, 41931, 55908, 60567, 80756, 82836, 83862, 91627, 121134, 167724, 181701, 183254, 242268, 274881, 363402, 366508, 545103, 549762, 726804, 824643, 1090206, 1099524, 1191151, 1649286, 2180412, 2382302, 2473929, 3298572, 3573453, 4764604, 4947858, 7146906, 9895716, 10720359, 14293812, 21440718, 32161077, 42881436, 64322154, 128644308]

約数ペア:

[(1, 128644308), (2, 64322154), (3, 42881436), (4, 32161077), (6, 21440718), (9, 14293812), (12, 10720359), (13, 9895716), (18, 7146906), (26, 4947858), (27, 4764604), (36, 3573453), (39, 3298572), (52, 2473929), (54, 2382302), (59, 2180412), (78, 1649286), (108, 1191151), (117, 1099524), (118, 1090206), (156, 824643), (177, 726804), (234, 549762), (236, 545103), (351, 366508), (354, 363402), (468, 274881), (531, 242268), (702, 183254), (708, 181701), (767, 167724), (1062, 121134), (1404, 91627), (1534, 83862), (1553, 82836), (1593, 80756), (2124, 60567), (2301, 55908), (3068, 41931), (3106, 41418), (3186, 40378), (4602, 27954), (4659, 27612), (6212, 20709), (6372, 20189), (6903, 18636), (9204, 13977), (9318, 13806)]