158502168

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 496454400

約数和(自身を除く): 337952232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 67, 72, 87, 88, 99, 103, 116, 132, 134, 174, 198, 201, 206, 232, 261, 264, 268, 309, 319, 348, 396, 402, 412, 522, 536, 603, 618, 638, 696, 737, 792, 804, 824, 927, 957, 1044, 1133, 1206, 1236, 1276, 1474, 1608, 1854, 1914, 1943, 2088, 2211, 2266, 2412, 2472, 2552, 2871, 2948, 2987, 3399, 3708, 3828, 3886, 4422, 4532, 4824, 5742, 5829, 5896, 5974, 6633, 6798, 6901, 7416, 7656, 7772, 8844, 8961, 9064, 10197, 11484, 11658, 11948, 13266, 13596, 13802, 15544, 17487, 17688, 17922, 20394, 20703, 21373, 22968, 23316, 23896, 26532, 26883, 27192, 27604, 32857, 34974, 35844, 40788, 41406, 42746, 46632, 53064, 53766, 55208, 62109, 64119, 65714, 69948, 71688, 75911, 81576, 82812, 85492, 98571, 107532, 124218, 128238, 131428, 139896, 151822, 165624, 170984, 192357, 197142, 200129, 215064, 227733, 248436, 256476, 262856, 295713, 303644, 384714, 394284, 400258, 455466, 496872, 512952, 591426, 600387, 607288, 683199, 769428, 788568, 800516, 910932, 1182852, 1200774, 1366398, 1538856, 1601032, 1801161, 1821864, 2201419, 2365704, 2401548, 2732796, 3602322, 4402838, 4803096, 5465592, 6604257, 7204644, 8805676, 13208514, 14409288, 17611352, 19812771, 26417028, 39625542, 52834056, 79251084, 158502168]

約数ペア:

[(1, 158502168), (2, 79251084), (3, 52834056), (4, 39625542), (6, 26417028), (8, 19812771), (9, 17611352), (11, 14409288), (12, 13208514), (18, 8805676), (22, 7204644), (24, 6604257), (29, 5465592), (33, 4803096), (36, 4402838), (44, 3602322), (58, 2732796), (66, 2401548), (67, 2365704), (72, 2201419), (87, 1821864), (88, 1801161), (99, 1601032), (103, 1538856), (116, 1366398), (132, 1200774), (134, 1182852), (174, 910932), (198, 800516), (201, 788568), (206, 769428), (232, 683199), (261, 607288), (264, 600387), (268, 591426), (309, 512952), (319, 496872), (348, 455466), (396, 400258), (402, 394284), (412, 384714), (522, 303644), (536, 295713), (603, 262856), (618, 256476), (638, 248436), (696, 227733), (737, 215064), (792, 200129), (804, 197142), (824, 192357), (927, 170984), (957, 165624), (1044, 151822), (1133, 139896), (1206, 131428), (1236, 128238), (1276, 124218), (1474, 107532), (1608, 98571), (1854, 85492), (1914, 82812), (1943, 81576), (2088, 75911), (2211, 71688), (2266, 69948), (2412, 65714), (2472, 64119), (2552, 62109), (2871, 55208), (2948, 53766), (2987, 53064), (3399, 46632), (3708, 42746), (3828, 41406), (3886, 40788), (4422, 35844), (4532, 34974), (4824, 32857), (5742, 27604), (5829, 27192), (5896, 26883), (5974, 26532), (6633, 23896), (6798, 23316), (6901, 22968), (7416, 21373), (7656, 20703), (7772, 20394), (8844, 17922), (8961, 17688), (9064, 17487), (10197, 15544), (11484, 13802), (11658, 13596), (11948, 13266)]