156693670648

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{787}}^1\times {\mathrm{86117}}^1$

素因数の和:86944

約数の個数: 48

約数和(自身を含む): 312499831320

約数和(自身を除く): 155806160672

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 787, 1156, 1574, 2312, 3148, 6296, 13379, 26758, 53516, 86117, 107032, 172234, 227443, 344468, 454886, 688936, 909772, 1463989, 1819544, 2927978, 5855956, 11711912, 24887813, 49775626, 67774079, 99551252, 135548158, 199102504, 271096316, 542192632, 1152159343, 2304318686, 4608637372, 9217274744, 19586708831, 39173417662, 78346835324, 156693670648]

約数ペア:

[(1, 156693670648), (2, 78346835324), (4, 39173417662), (8, 19586708831), (17, 9217274744), (34, 4608637372), (68, 2304318686), (136, 1152159343), (289, 542192632), (578, 271096316), (787, 199102504), (1156, 135548158), (1574, 99551252), (2312, 67774079), (3148, 49775626), (6296, 24887813), (13379, 11711912), (26758, 5855956), (53516, 2927978), (86117, 1819544), (107032, 1463989), (172234, 909772), (227443, 688936), (344468, 454886)]