155715108

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{22031}}^1$

素因数の和:22088

約数の個数: 48

約数和(自身を含む): 394813440

約数和(自身を除く): 239098332

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 22031, 44062, 66093, 88124, 132186, 264372, 418589, 682961, 837178, 1255767, 1365922, 1674356, 2048883, 2511534, 2731844, 4097766, 5023068, 8195532, 12976259, 25952518, 38928777, 51905036, 77857554, 155715108]

約数ペア:

[(1, 155715108), (2, 77857554), (3, 51905036), (4, 38928777), (6, 25952518), (12, 12976259), (19, 8195532), (31, 5023068), (38, 4097766), (57, 2731844), (62, 2511534), (76, 2048883), (93, 1674356), (114, 1365922), (124, 1255767), (186, 837178), (228, 682961), (372, 418589), (589, 264372), (1178, 132186), (1767, 88124), (2356, 66093), (3534, 44062), (7068, 22031)]