156963153616

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2123879}}^1$

素因数の和:2124067

約数の個数: 40

約数和(自身を含む): 316033344000

約数和(自身を除く): 159070190384

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 149, 248, 298, 496, 596, 1192, 2384, 4619, 9238, 18476, 36952, 73904, 2123879, 4247758, 8495516, 16991032, 33982064, 65840249, 131680498, 263360996, 316457971, 526721992, 632915942, 1053443984, 1265831884, 2531663768, 5063327536, 9810197101, 19620394202, 39240788404, 78481576808, 156963153616]

約数ペア:

[(1, 156963153616), (2, 78481576808), (4, 39240788404), (8, 19620394202), (16, 9810197101), (31, 5063327536), (62, 2531663768), (124, 1265831884), (149, 1053443984), (248, 632915942), (298, 526721992), (496, 316457971), (596, 263360996), (1192, 131680498), (2384, 65840249), (4619, 33982064), (9238, 16991032), (18476, 8495516), (36952, 4247758), (73904, 2123879)]