138033408

素因数分解:

$2^8\times 3^1\times {\mathrm{191}}^1\times {\mathrm{941}}^1$

素因数の和:1151

約数の個数: 72

約数和(自身を含む): 369686016

約数和(自身を除く): 231652608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 191, 192, 256, 382, 384, 573, 764, 768, 941, 1146, 1528, 1882, 2292, 2823, 3056, 3764, 4584, 5646, 6112, 7528, 9168, 11292, 12224, 15056, 18336, 22584, 24448, 30112, 36672, 45168, 48896, 60224, 73344, 90336, 120448, 146688, 179731, 180672, 240896, 359462, 361344, 539193, 718924, 722688, 1078386, 1437848, 2156772, 2875696, 4313544, 5751392, 8627088, 11502784, 17254176, 23005568, 34508352, 46011136, 69016704, 138033408]

約数ペア:

[(1, 138033408), (2, 69016704), (3, 46011136), (4, 34508352), (6, 23005568), (8, 17254176), (12, 11502784), (16, 8627088), (24, 5751392), (32, 4313544), (48, 2875696), (64, 2156772), (96, 1437848), (128, 1078386), (191, 722688), (192, 718924), (256, 539193), (382, 361344), (384, 359462), (573, 240896), (764, 180672), (768, 179731), (941, 146688), (1146, 120448), (1528, 90336), (1882, 73344), (2292, 60224), (2823, 48896), (3056, 45168), (3764, 36672), (4584, 30112), (5646, 24448), (6112, 22584), (7528, 18336), (9168, 15056), (11292, 12224)]