155370072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2663}}^1$

素因数の和:2713

約数の個数: 128

約数和(自身を含む): 483356160

約数和(自身を除く): 327986088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 187, 204, 221, 264, 286, 312, 374, 408, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1144, 1326, 1496, 1716, 1768, 2244, 2431, 2652, 2663, 3432, 4488, 4862, 5304, 5326, 7293, 7989, 9724, 10652, 14586, 15978, 19448, 21304, 29172, 29293, 31956, 34619, 45271, 58344, 58586, 63912, 69238, 87879, 90542, 103857, 117172, 135813, 138476, 175758, 181084, 207714, 234344, 271626, 276952, 351516, 362168, 380809, 415428, 497981, 543252, 588523, 703032, 761618, 830856, 995962, 1086504, 1142427, 1177046, 1493943, 1523236, 1765569, 1991924, 2284854, 2354092, 2987886, 3046472, 3531138, 3983848, 4569708, 4708184, 5975772, 6473753, 7062276, 9139416, 11951544, 12947506, 14124552, 19421259, 25895012, 38842518, 51790024, 77685036, 155370072]

約数ペア:

[(1, 155370072), (2, 77685036), (3, 51790024), (4, 38842518), (6, 25895012), (8, 19421259), (11, 14124552), (12, 12947506), (13, 11951544), (17, 9139416), (22, 7062276), (24, 6473753), (26, 5975772), (33, 4708184), (34, 4569708), (39, 3983848), (44, 3531138), (51, 3046472), (52, 2987886), (66, 2354092), (68, 2284854), (78, 1991924), (88, 1765569), (102, 1523236), (104, 1493943), (132, 1177046), (136, 1142427), (143, 1086504), (156, 995962), (187, 830856), (204, 761618), (221, 703032), (264, 588523), (286, 543252), (312, 497981), (374, 415428), (408, 380809), (429, 362168), (442, 351516), (561, 276952), (572, 271626), (663, 234344), (748, 207714), (858, 181084), (884, 175758), (1122, 138476), (1144, 135813), (1326, 117172), (1496, 103857), (1716, 90542), (1768, 87879), (2244, 69238), (2431, 63912), (2652, 58586), (2663, 58344), (3432, 45271), (4488, 34619), (4862, 31956), (5304, 29293), (5326, 29172), (7293, 21304), (7989, 19448), (9724, 15978), (10652, 14586)]