139661208

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{31799}}^1$

素因数の和:31872

約数の個数: 48

約数和(自身を含む): 384462000

約数和(自身を除く): 244800792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 31799, 63598, 95397, 127196, 190794, 254392, 286191, 381588, 572382, 763176, 1144764, 1939739, 2289528, 3879478, 5819217, 7758956, 11638434, 15517912, 17457651, 23276868, 34915302, 46553736, 69830604, 139661208]

約数ペア:

[(1, 139661208), (2, 69830604), (3, 46553736), (4, 34915302), (6, 23276868), (8, 17457651), (9, 15517912), (12, 11638434), (18, 7758956), (24, 5819217), (36, 3879478), (61, 2289528), (72, 1939739), (122, 1144764), (183, 763176), (244, 572382), (366, 381588), (488, 286191), (549, 254392), (732, 190794), (1098, 127196), (1464, 95397), (2196, 63598), (4392, 31799)]