129676768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7603}}^1$

素因数の和:7667

約数の個数: 48

約数和(自身を含む): 281682576

約数和(自身を除く): 152005808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 4264, 7603, 8528, 15206, 17056, 30412, 60824, 98839, 121648, 197678, 243296, 311723, 395356, 623446, 790712, 1246892, 1581424, 2493784, 3162848, 4052399, 4987568, 8104798, 9975136, 16209596, 32419192, 64838384, 129676768]

約数ペア:

[(1, 129676768), (2, 64838384), (4, 32419192), (8, 16209596), (13, 9975136), (16, 8104798), (26, 4987568), (32, 4052399), (41, 3162848), (52, 2493784), (82, 1581424), (104, 1246892), (164, 790712), (208, 623446), (328, 395356), (416, 311723), (533, 243296), (656, 197678), (1066, 121648), (1312, 98839), (2132, 60824), (4264, 30412), (7603, 17056), (8528, 15206)]