142938752

素因数分解:

$2^7\times {\mathrm{11}}^3\times {\mathrm{839}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 313588800

約数和(自身を除く): 170650048

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 839, 968, 1331, 1408, 1678, 1936, 2662, 3356, 3872, 5324, 6712, 7744, 9229, 10648, 13424, 15488, 18458, 21296, 26848, 36916, 42592, 53696, 73832, 85184, 101519, 107392, 147664, 170368, 203038, 295328, 406076, 590656, 812152, 1116709, 1181312, 1624304, 2233418, 3248608, 4466836, 6497216, 8933672, 12994432, 17867344, 35734688, 71469376, 142938752]

約数ペア:

[(1, 142938752), (2, 71469376), (4, 35734688), (8, 17867344), (11, 12994432), (16, 8933672), (22, 6497216), (32, 4466836), (44, 3248608), (64, 2233418), (88, 1624304), (121, 1181312), (128, 1116709), (176, 812152), (242, 590656), (352, 406076), (484, 295328), (704, 203038), (839, 170368), (968, 147664), (1331, 107392), (1408, 101519), (1678, 85184), (1936, 73832), (2662, 53696), (3356, 42592), (3872, 36916), (5324, 26848), (6712, 21296), (7744, 18458), (9229, 15488), (10648, 13424)]