172019344

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{28979}}^1$

素因数の和:29047

約数の個数: 40

約数和(自身を含む): 388100160

約数和(自身を除く): 216080816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 28979, 57958, 115916, 202853, 231832, 405706, 463664, 811412, 1535887, 1622824, 3071774, 3245648, 6143548, 10751209, 12287096, 21502418, 24574192, 43004836, 86009672, 172019344]

約数ペア:

[(1, 172019344), (2, 86009672), (4, 43004836), (7, 24574192), (8, 21502418), (14, 12287096), (16, 10751209), (28, 6143548), (53, 3245648), (56, 3071774), (106, 1622824), (112, 1535887), (212, 811412), (371, 463664), (424, 405706), (742, 231832), (848, 202853), (1484, 115916), (2968, 57958), (5936, 28979)]