169889488

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:552

約数の個数: 60

約数和(自身を含む): 353385120

約数和(自身を除く): 183495632

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 361, 439, 536, 722, 878, 1072, 1273, 1444, 1756, 2546, 2888, 3512, 5092, 5776, 7024, 8341, 10184, 16682, 20368, 24187, 29413, 33364, 48374, 58826, 66728, 96748, 117652, 133456, 158479, 193496, 235304, 316958, 386992, 470608, 558847, 633916, 1117694, 1267832, 2235388, 2535664, 4470776, 8941552, 10618093, 21236186, 42472372, 84944744, 169889488]

約数ペア:

[(1, 169889488), (2, 84944744), (4, 42472372), (8, 21236186), (16, 10618093), (19, 8941552), (38, 4470776), (67, 2535664), (76, 2235388), (134, 1267832), (152, 1117694), (268, 633916), (304, 558847), (361, 470608), (439, 386992), (536, 316958), (722, 235304), (878, 193496), (1072, 158479), (1273, 133456), (1444, 117652), (1756, 96748), (2546, 66728), (2888, 58826), (3512, 48374), (5092, 33364), (5776, 29413), (7024, 24187), (8341, 20368), (10184, 16682)]