161869344

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2647}}^1$

素因数の和:2687

約数の個数: 144

約数和(自身を含む): 532502208

約数和(自身を除く): 370632864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2352, 2548, 2647, 2912, 3822, 4368, 4704, 5096, 5294, 7644, 7941, 8736, 10192, 10588, 15288, 15882, 18529, 20384, 21176, 30576, 31764, 34411, 37058, 42352, 55587, 61152, 63528, 68822, 74116, 84704, 103233, 111174, 127056, 129703, 137644, 148232, 206466, 222348, 240877, 254112, 259406, 275288, 296464, 389109, 412932, 444696, 481754, 518812, 550576, 592928, 722631, 778218, 825864, 889392, 963508, 1037624, 1101152, 1445262, 1556436, 1651728, 1686139, 1778784, 1927016, 2075248, 2890524, 3112872, 3303456, 3372278, 3854032, 4150496, 5058417, 5781048, 6225744, 6744556, 7708064, 10116834, 11562096, 12451488, 13489112, 20233668, 23124192, 26978224, 40467336, 53956448, 80934672, 161869344]

約数ペア:

[(1, 161869344), (2, 80934672), (3, 53956448), (4, 40467336), (6, 26978224), (7, 23124192), (8, 20233668), (12, 13489112), (13, 12451488), (14, 11562096), (16, 10116834), (21, 7708064), (24, 6744556), (26, 6225744), (28, 5781048), (32, 5058417), (39, 4150496), (42, 3854032), (48, 3372278), (49, 3303456), (52, 3112872), (56, 2890524), (78, 2075248), (84, 1927016), (91, 1778784), (96, 1686139), (98, 1651728), (104, 1556436), (112, 1445262), (147, 1101152), (156, 1037624), (168, 963508), (182, 889392), (196, 825864), (208, 778218), (224, 722631), (273, 592928), (294, 550576), (312, 518812), (336, 481754), (364, 444696), (392, 412932), (416, 389109), (546, 296464), (588, 275288), (624, 259406), (637, 254112), (672, 240877), (728, 222348), (784, 206466), (1092, 148232), (1176, 137644), (1248, 129703), (1274, 127056), (1456, 111174), (1568, 103233), (1911, 84704), (2184, 74116), (2352, 68822), (2548, 63528), (2647, 61152), (2912, 55587), (3822, 42352), (4368, 37058), (4704, 34411), (5096, 31764), (5294, 30576), (7644, 21176), (7941, 20384), (8736, 18529), (10192, 15882), (10588, 15288)]