174136872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1223

約数の個数: 128

約数和(自身を含む): 543836160

約数和(自身を除く): 369699288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 71, 78, 84, 91, 104, 142, 156, 168, 182, 213, 273, 284, 312, 364, 426, 497, 546, 568, 728, 852, 923, 994, 1092, 1123, 1491, 1704, 1846, 1988, 2184, 2246, 2769, 2982, 3369, 3692, 3976, 4492, 5538, 5964, 6461, 6738, 7384, 7861, 8984, 11076, 11928, 12922, 13476, 14599, 15722, 19383, 22152, 23583, 25844, 26952, 29198, 31444, 38766, 43797, 47166, 51688, 58396, 62888, 77532, 79733, 87594, 94332, 102193, 116792, 155064, 159466, 175188, 188664, 204386, 239199, 306579, 318932, 350376, 408772, 478398, 558131, 613158, 637864, 817544, 956796, 1036529, 1116262, 1226316, 1674393, 1913592, 2073058, 2232524, 2452632, 3109587, 3348786, 4146116, 4465048, 6219174, 6697572, 7255703, 8292232, 12438348, 13395144, 14511406, 21767109, 24876696, 29022812, 43534218, 58045624, 87068436, 174136872]

約数ペア:

[(1, 174136872), (2, 87068436), (3, 58045624), (4, 43534218), (6, 29022812), (7, 24876696), (8, 21767109), (12, 14511406), (13, 13395144), (14, 12438348), (21, 8292232), (24, 7255703), (26, 6697572), (28, 6219174), (39, 4465048), (42, 4146116), (52, 3348786), (56, 3109587), (71, 2452632), (78, 2232524), (84, 2073058), (91, 1913592), (104, 1674393), (142, 1226316), (156, 1116262), (168, 1036529), (182, 956796), (213, 817544), (273, 637864), (284, 613158), (312, 558131), (364, 478398), (426, 408772), (497, 350376), (546, 318932), (568, 306579), (728, 239199), (852, 204386), (923, 188664), (994, 175188), (1092, 159466), (1123, 155064), (1491, 116792), (1704, 102193), (1846, 94332), (1988, 87594), (2184, 79733), (2246, 77532), (2769, 62888), (2982, 58396), (3369, 51688), (3692, 47166), (3976, 43797), (4492, 38766), (5538, 31444), (5964, 29198), (6461, 26952), (6738, 25844), (7384, 23583), (7861, 22152), (8984, 19383), (11076, 15722), (11928, 14599), (12922, 13476)]