160278976

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:330

約数の個数: 112

約数和(自身を含む): 379951488

約数和(自身を除く): 219672512

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 83, 88, 104, 143, 166, 176, 208, 211, 286, 332, 352, 416, 422, 572, 664, 704, 832, 844, 913, 1079, 1144, 1328, 1688, 1826, 2158, 2288, 2321, 2656, 2743, 3376, 3652, 4316, 4576, 4642, 5312, 5486, 6752, 7304, 8632, 9152, 9284, 10972, 11869, 13504, 14608, 17264, 17513, 18568, 21944, 23738, 29216, 30173, 34528, 35026, 37136, 43888, 47476, 58432, 60346, 69056, 70052, 74272, 87776, 94952, 120692, 140104, 148544, 175552, 189904, 192643, 227669, 241384, 280208, 379808, 385286, 455338, 482768, 560416, 759616, 770572, 910676, 965536, 1120832, 1541144, 1821352, 1931072, 2504359, 3082288, 3642704, 5008718, 6164576, 7285408, 10017436, 12329152, 14570816, 20034872, 40069744, 80139488, 160278976]

約数ペア:

[(1, 160278976), (2, 80139488), (4, 40069744), (8, 20034872), (11, 14570816), (13, 12329152), (16, 10017436), (22, 7285408), (26, 6164576), (32, 5008718), (44, 3642704), (52, 3082288), (64, 2504359), (83, 1931072), (88, 1821352), (104, 1541144), (143, 1120832), (166, 965536), (176, 910676), (208, 770572), (211, 759616), (286, 560416), (332, 482768), (352, 455338), (416, 385286), (422, 379808), (572, 280208), (664, 241384), (704, 227669), (832, 192643), (844, 189904), (913, 175552), (1079, 148544), (1144, 140104), (1328, 120692), (1688, 94952), (1826, 87776), (2158, 74272), (2288, 70052), (2321, 69056), (2656, 60346), (2743, 58432), (3376, 47476), (3652, 43888), (4316, 37136), (4576, 35026), (4642, 34528), (5312, 30173), (5486, 29216), (6752, 23738), (7304, 21944), (8632, 18568), (9152, 17513), (9284, 17264), (10972, 14608), (11869, 13504)]