163431504

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{1181}}^1$

素因数の和:1257

約数の個数: 90

約数和(自身を含む): 473011578

約数和(自身を除く): 309580074

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 961, 1116, 1181, 1488, 1922, 2232, 2362, 2883, 3543, 3844, 4464, 4724, 5766, 7086, 7688, 8649, 9448, 10629, 11532, 14172, 15376, 17298, 18896, 21258, 23064, 28344, 34596, 36611, 42516, 46128, 56688, 69192, 73222, 85032, 109833, 138384, 146444, 170064, 219666, 292888, 329499, 439332, 585776, 658998, 878664, 1134941, 1317996, 1757328, 2269882, 2635992, 3404823, 4539764, 5271984, 6809646, 9079528, 10214469, 13619292, 18159056, 20428938, 27238584, 40857876, 54477168, 81715752, 163431504]

約数ペア:

[(1, 163431504), (2, 81715752), (3, 54477168), (4, 40857876), (6, 27238584), (8, 20428938), (9, 18159056), (12, 13619292), (16, 10214469), (18, 9079528), (24, 6809646), (31, 5271984), (36, 4539764), (48, 3404823), (62, 2635992), (72, 2269882), (93, 1757328), (124, 1317996), (144, 1134941), (186, 878664), (248, 658998), (279, 585776), (372, 439332), (496, 329499), (558, 292888), (744, 219666), (961, 170064), (1116, 146444), (1181, 138384), (1488, 109833), (1922, 85032), (2232, 73222), (2362, 69192), (2883, 56688), (3543, 46128), (3844, 42516), (4464, 36611), (4724, 34596), (5766, 28344), (7086, 23064), (7688, 21258), (8649, 18896), (9448, 17298), (10629, 15376), (11532, 14172)]