123312108

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2741}}^1$

素因数の和:2934

約数の個数: 48

約数和(自身を含む): 302190336

約数和(自身を除く): 178878228

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 163, 276, 326, 489, 652, 978, 1956, 2741, 3749, 5482, 7498, 8223, 10964, 11247, 14996, 16446, 22494, 32892, 44988, 63043, 126086, 189129, 252172, 378258, 446783, 756516, 893566, 1340349, 1787132, 2680698, 5361396, 10276009, 20552018, 30828027, 41104036, 61656054, 123312108]

約数ペア:

[(1, 123312108), (2, 61656054), (3, 41104036), (4, 30828027), (6, 20552018), (12, 10276009), (23, 5361396), (46, 2680698), (69, 1787132), (92, 1340349), (138, 893566), (163, 756516), (276, 446783), (326, 378258), (489, 252172), (652, 189129), (978, 126086), (1956, 63043), (2741, 44988), (3749, 32892), (5482, 22494), (7498, 16446), (8223, 14996), (10964, 11247)]