132499996

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{1031}}^1$

素因数の和:1162

約数の個数: 36

約数和(自身を含む): 247710960

約数和(自身を除く): 115210964

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 361, 722, 1031, 1444, 1691, 2062, 3382, 4124, 6764, 19589, 32129, 39178, 64258, 78356, 91759, 128516, 183518, 367036, 372191, 744382, 1488764, 1743421, 3486842, 6973684, 33124999, 66249998, 132499996]

約数ペア:

[(1, 132499996), (2, 66249998), (4, 33124999), (19, 6973684), (38, 3486842), (76, 1743421), (89, 1488764), (178, 744382), (356, 372191), (361, 367036), (722, 183518), (1031, 128516), (1444, 91759), (1691, 78356), (2062, 64258), (3382, 39178), (4124, 32129), (6764, 19589)]