172967912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 367476480

約数和(自身を除く): 194508568

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 167, 184, 299, 334, 433, 598, 668, 866, 1196, 1336, 1732, 2171, 2392, 3464, 3841, 4342, 5629, 7682, 8684, 9959, 11258, 15364, 17368, 19918, 22516, 30728, 39836, 45032, 49933, 72311, 79672, 99866, 129467, 144622, 199732, 258934, 289244, 399464, 517868, 578488, 940043, 1035736, 1663153, 1880086, 3326306, 3760172, 6652612, 7520344, 13305224, 21620989, 43241978, 86483956, 172967912]

約数ペア:

[(1, 172967912), (2, 86483956), (4, 43241978), (8, 21620989), (13, 13305224), (23, 7520344), (26, 6652612), (46, 3760172), (52, 3326306), (92, 1880086), (104, 1663153), (167, 1035736), (184, 940043), (299, 578488), (334, 517868), (433, 399464), (598, 289244), (668, 258934), (866, 199732), (1196, 144622), (1336, 129467), (1732, 99866), (2171, 79672), (2392, 72311), (3464, 49933), (3841, 45032), (4342, 39836), (5629, 30728), (7682, 22516), (8684, 19918), (9959, 17368), (11258, 15364)]