140617204

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5441}}^1$

素因数の和:5536

約数の個数: 48

約数和(自身を含む): 307190016

約数和(自身を除く): 166572812

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 3692, 5441, 6461, 10882, 12922, 21764, 25844, 38087, 70733, 76174, 141466, 152348, 282932, 386311, 495131, 772622, 990262, 1545244, 1980524, 2704177, 5022043, 5408354, 10044086, 10816708, 20088172, 35154301, 70308602, 140617204]

約数ペア:

[(1, 140617204), (2, 70308602), (4, 35154301), (7, 20088172), (13, 10816708), (14, 10044086), (26, 5408354), (28, 5022043), (52, 2704177), (71, 1980524), (91, 1545244), (142, 990262), (182, 772622), (284, 495131), (364, 386311), (497, 282932), (923, 152348), (994, 141466), (1846, 76174), (1988, 70733), (3692, 38087), (5441, 25844), (6461, 21764), (10882, 12922)]