140587512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{450601}}^1$

素因数の和:450623

約数の個数: 32

約数和(自身を含む): 378505680

約数和(自身を除く): 237918168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 450601, 901202, 1351803, 1802404, 2703606, 3604808, 5407212, 5857813, 10814424, 11715626, 17573439, 23431252, 35146878, 46862504, 70293756, 140587512]

約数ペア:

[(1, 140587512), (2, 70293756), (3, 46862504), (4, 35146878), (6, 23431252), (8, 17573439), (12, 11715626), (13, 10814424), (24, 5857813), (26, 5407212), (39, 3604808), (52, 2703606), (78, 1802404), (104, 1351803), (156, 901202), (312, 450601)]