160991766

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 128

約数和(自身を含む): 411264000

約数和(自身を除く): 250272234

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 59, 69, 78, 117, 118, 138, 169, 177, 207, 234, 299, 338, 351, 354, 414, 507, 531, 598, 621, 702, 767, 897, 1014, 1062, 1242, 1357, 1521, 1534, 1593, 1794, 2197, 2301, 2691, 2714, 3042, 3186, 3887, 4071, 4394, 4563, 4602, 5382, 6591, 6903, 7774, 8073, 8142, 9126, 9971, 11661, 12213, 13182, 13806, 16146, 17641, 19773, 19942, 20709, 23322, 24426, 29913, 34983, 35282, 36639, 39546, 41418, 50531, 52923, 59319, 59826, 69966, 73278, 89739, 101062, 104949, 105846, 118638, 129623, 151593, 158769, 179478, 209898, 229333, 259246, 269217, 303186, 317538, 388869, 454779, 458666, 476307, 538434, 687999, 777738, 909558, 952614, 1166607, 1364337, 1375998, 2063997, 2333214, 2728674, 2981329, 3499821, 4127994, 5962658, 6191991, 6999642, 8943987, 12383982, 17887974, 26831961, 53663922, 80495883, 160991766]

約数ペア:

[(1, 160991766), (2, 80495883), (3, 53663922), (6, 26831961), (9, 17887974), (13, 12383982), (18, 8943987), (23, 6999642), (26, 6191991), (27, 5962658), (39, 4127994), (46, 3499821), (54, 2981329), (59, 2728674), (69, 2333214), (78, 2063997), (117, 1375998), (118, 1364337), (138, 1166607), (169, 952614), (177, 909558), (207, 777738), (234, 687999), (299, 538434), (338, 476307), (351, 458666), (354, 454779), (414, 388869), (507, 317538), (531, 303186), (598, 269217), (621, 259246), (702, 229333), (767, 209898), (897, 179478), (1014, 158769), (1062, 151593), (1242, 129623), (1357, 118638), (1521, 105846), (1534, 104949), (1593, 101062), (1794, 89739), (2197, 73278), (2301, 69966), (2691, 59826), (2714, 59319), (3042, 52923), (3186, 50531), (3887, 41418), (4071, 39546), (4394, 36639), (4563, 35282), (4602, 34983), (5382, 29913), (6591, 24426), (6903, 23322), (7774, 20709), (8073, 19942), (8142, 19773), (9126, 17641), (9971, 16146), (11661, 13806), (12213, 13182)]