165749584

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 160

約数和(自身を含む): 439971840

約数和(自身を除く): 274222256

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 79, 88, 91, 104, 112, 131, 143, 154, 158, 176, 182, 208, 262, 286, 308, 316, 364, 524, 553, 572, 616, 632, 728, 869, 917, 1001, 1027, 1048, 1106, 1144, 1232, 1264, 1441, 1456, 1703, 1738, 1834, 2002, 2054, 2096, 2212, 2288, 2882, 3406, 3476, 3668, 4004, 4108, 4424, 5764, 6083, 6812, 6952, 7189, 7336, 8008, 8216, 8848, 10087, 10349, 11297, 11528, 11921, 12166, 13624, 13904, 14378, 14672, 16016, 16432, 18733, 20174, 20698, 22594, 23056, 23842, 24332, 27248, 28756, 37466, 40348, 41396, 45188, 47684, 48664, 57512, 72443, 74932, 79079, 80696, 82792, 90376, 95368, 97328, 113839, 115024, 131131, 134537, 144886, 149864, 158158, 161392, 165584, 180752, 190736, 227678, 262262, 269074, 289772, 299728, 316316, 455356, 524524, 538148, 579544, 632632, 796873, 910712, 941759, 1049048, 1076296, 1159088, 1265264, 1479907, 1593746, 1821424, 1883518, 2098096, 2152592, 2959814, 3187492, 3767036, 5919628, 6374984, 7534072, 10359349, 11839256, 12749968, 15068144, 20718698, 23678512, 41437396, 82874792, 165749584]

約数ペア:

[(1, 165749584), (2, 82874792), (4, 41437396), (7, 23678512), (8, 20718698), (11, 15068144), (13, 12749968), (14, 11839256), (16, 10359349), (22, 7534072), (26, 6374984), (28, 5919628), (44, 3767036), (52, 3187492), (56, 2959814), (77, 2152592), (79, 2098096), (88, 1883518), (91, 1821424), (104, 1593746), (112, 1479907), (131, 1265264), (143, 1159088), (154, 1076296), (158, 1049048), (176, 941759), (182, 910712), (208, 796873), (262, 632632), (286, 579544), (308, 538148), (316, 524524), (364, 455356), (524, 316316), (553, 299728), (572, 289772), (616, 269074), (632, 262262), (728, 227678), (869, 190736), (917, 180752), (1001, 165584), (1027, 161392), (1048, 158158), (1106, 149864), (1144, 144886), (1232, 134537), (1264, 131131), (1441, 115024), (1456, 113839), (1703, 97328), (1738, 95368), (1834, 90376), (2002, 82792), (2054, 80696), (2096, 79079), (2212, 74932), (2288, 72443), (2882, 57512), (3406, 48664), (3476, 47684), (3668, 45188), (4004, 41396), (4108, 40348), (4424, 37466), (5764, 28756), (6083, 27248), (6812, 24332), (6952, 23842), (7189, 23056), (7336, 22594), (8008, 20698), (8216, 20174), (8848, 18733), (10087, 16432), (10349, 16016), (11297, 14672), (11528, 14378), (11921, 13904), (12166, 13624)]