142757296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47713}}^1$

素因数の和:47749

約数の個数: 40

約数和(自身を含む): 319492944

約数和(自身を除く): 176735648

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 47713, 95426, 190852, 381704, 524843, 763408, 811121, 1049686, 1622242, 2099372, 3244484, 4198744, 6488968, 8397488, 8922331, 12977936, 17844662, 35689324, 71378648, 142757296]

約数ペア:

[(1, 142757296), (2, 71378648), (4, 35689324), (8, 17844662), (11, 12977936), (16, 8922331), (17, 8397488), (22, 6488968), (34, 4198744), (44, 3244484), (68, 2099372), (88, 1622242), (136, 1049686), (176, 811121), (187, 763408), (272, 524843), (374, 381704), (748, 190852), (1496, 95426), (2992, 47713)]