158781696

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 450334080

約数和(自身を除く): 291552384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 89, 92, 96, 101, 128, 138, 178, 184, 192, 202, 256, 267, 276, 303, 356, 368, 384, 404, 534, 552, 606, 712, 736, 768, 808, 1068, 1104, 1212, 1424, 1472, 1616, 2047, 2136, 2208, 2323, 2424, 2848, 2944, 3232, 4094, 4272, 4416, 4646, 4848, 5696, 5888, 6141, 6464, 6969, 8188, 8544, 8832, 8989, 9292, 9696, 11392, 12282, 12928, 13938, 16376, 17088, 17664, 17978, 18584, 19392, 22784, 24564, 25856, 26967, 27876, 32752, 34176, 35956, 37168, 38784, 49128, 53934, 55752, 65504, 68352, 71912, 74336, 77568, 98256, 107868, 111504, 131008, 143824, 148672, 196512, 206747, 215736, 223008, 262016, 287648, 297344, 393024, 413494, 431472, 446016, 524032, 575296, 594688, 620241, 786048, 826988, 862944, 892032, 1150592, 1240482, 1572096, 1653976, 1725888, 1784064, 2301184, 2480964, 3307952, 3451776, 4961928, 6615904, 6903552, 9923856, 13231808, 19847712, 26463616, 39695424, 52927232, 79390848, 158781696]

約数ペア:

[(1, 158781696), (2, 79390848), (3, 52927232), (4, 39695424), (6, 26463616), (8, 19847712), (12, 13231808), (16, 9923856), (23, 6903552), (24, 6615904), (32, 4961928), (46, 3451776), (48, 3307952), (64, 2480964), (69, 2301184), (89, 1784064), (92, 1725888), (96, 1653976), (101, 1572096), (128, 1240482), (138, 1150592), (178, 892032), (184, 862944), (192, 826988), (202, 786048), (256, 620241), (267, 594688), (276, 575296), (303, 524032), (356, 446016), (368, 431472), (384, 413494), (404, 393024), (534, 297344), (552, 287648), (606, 262016), (712, 223008), (736, 215736), (768, 206747), (808, 196512), (1068, 148672), (1104, 143824), (1212, 131008), (1424, 111504), (1472, 107868), (1616, 98256), (2047, 77568), (2136, 74336), (2208, 71912), (2323, 68352), (2424, 65504), (2848, 55752), (2944, 53934), (3232, 49128), (4094, 38784), (4272, 37168), (4416, 35956), (4646, 34176), (4848, 32752), (5696, 27876), (5888, 26967), (6141, 25856), (6464, 24564), (6969, 22784), (8188, 19392), (8544, 18584), (8832, 17978), (8989, 17664), (9292, 17088), (9696, 16376), (11392, 13938), (12282, 12928)]