157269942

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 347742720

約数和(自身を除く): 190472778

約数列:

[1, 2, 3, 6, 9, 18, 89, 127, 178, 254, 267, 381, 534, 762, 773, 801, 1143, 1546, 1602, 2286, 2319, 4638, 6957, 11303, 13914, 22606, 33909, 67818, 68797, 98171, 101727, 137594, 196342, 203454, 206391, 294513, 412782, 589026, 619173, 883539, 1238346, 1767078, 8737219, 17474438, 26211657, 52423314, 78634971, 157269942]

約数ペア:

[(1, 157269942), (2, 78634971), (3, 52423314), (6, 26211657), (9, 17474438), (18, 8737219), (89, 1767078), (127, 1238346), (178, 883539), (254, 619173), (267, 589026), (381, 412782), (534, 294513), (762, 206391), (773, 203454), (801, 196342), (1143, 137594), (1546, 101727), (1602, 98171), (2286, 68797), (2319, 67818), (4638, 33909), (6957, 22606), (11303, 13914)]