140203152

素因数分解:

$2^4\times 3^2\times {\mathrm{631}}^1\times {\mathrm{1543}}^1$

素因数の和:2188

約数の個数: 60

約数和(自身を含む): 393250624

約数和(自身を除く): 253047472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 631, 1262, 1543, 1893, 2524, 3086, 3786, 4629, 5048, 5679, 6172, 7572, 9258, 10096, 11358, 12344, 13887, 15144, 18516, 22716, 24688, 27774, 30288, 37032, 45432, 55548, 74064, 90864, 111096, 222192, 973633, 1947266, 2920899, 3894532, 5841798, 7789064, 8762697, 11683596, 15578128, 17525394, 23367192, 35050788, 46734384, 70101576, 140203152]

約数ペア:

[(1, 140203152), (2, 70101576), (3, 46734384), (4, 35050788), (6, 23367192), (8, 17525394), (9, 15578128), (12, 11683596), (16, 8762697), (18, 7789064), (24, 5841798), (36, 3894532), (48, 2920899), (72, 1947266), (144, 973633), (631, 222192), (1262, 111096), (1543, 90864), (1893, 74064), (2524, 55548), (3086, 45432), (3786, 37032), (4629, 30288), (5048, 27774), (5679, 24688), (6172, 22716), (7572, 18516), (9258, 15144), (10096, 13887), (11358, 12344)]