140683456

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3083}}^1$

素因数の和:3149

約数の個数: 56

約数和(自身を含む): 300801024

約数和(自身を除く): 160117568

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 184, 248, 368, 496, 713, 736, 992, 1426, 1472, 1984, 2852, 3083, 5704, 6166, 11408, 12332, 22816, 24664, 45632, 49328, 70909, 95573, 98656, 141818, 191146, 197312, 283636, 382292, 567272, 764584, 1134544, 1529168, 2198179, 2269088, 3058336, 4396358, 4538176, 6116672, 8792716, 17585432, 35170864, 70341728, 140683456]

約数ペア:

[(1, 140683456), (2, 70341728), (4, 35170864), (8, 17585432), (16, 8792716), (23, 6116672), (31, 4538176), (32, 4396358), (46, 3058336), (62, 2269088), (64, 2198179), (92, 1529168), (124, 1134544), (184, 764584), (248, 567272), (368, 382292), (496, 283636), (713, 197312), (736, 191146), (992, 141818), (1426, 98656), (1472, 95573), (1984, 70909), (2852, 49328), (3083, 45632), (5704, 24664), (6166, 22816), (11408, 12332)]