160873944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 504852480

約数和(自身を除く): 343978536

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 263, 264, 308, 331, 462, 526, 616, 662, 789, 924, 993, 1052, 1324, 1578, 1841, 1848, 1986, 2104, 2317, 2648, 2893, 3156, 3641, 3682, 3972, 4634, 5523, 5786, 6312, 6951, 7282, 7364, 7944, 8679, 9268, 10923, 11046, 11572, 13902, 14564, 14728, 17358, 18536, 20251, 21846, 22092, 23144, 25487, 27804, 29128, 34716, 40502, 43692, 44184, 50974, 55608, 60753, 69432, 76461, 81004, 87053, 87384, 101948, 121506, 152922, 162008, 174106, 203896, 243012, 261159, 305844, 348212, 486024, 522318, 609371, 611688, 696424, 957583, 1044636, 1218742, 1828113, 1915166, 2089272, 2437484, 2872749, 3656226, 3830332, 4874968, 5745498, 6703081, 7312452, 7660664, 11490996, 13406162, 14624904, 20109243, 22981992, 26812324, 40218486, 53624648, 80436972, 160873944]

約数ペア:

[(1, 160873944), (2, 80436972), (3, 53624648), (4, 40218486), (6, 26812324), (7, 22981992), (8, 20109243), (11, 14624904), (12, 13406162), (14, 11490996), (21, 7660664), (22, 7312452), (24, 6703081), (28, 5745498), (33, 4874968), (42, 3830332), (44, 3656226), (56, 2872749), (66, 2437484), (77, 2089272), (84, 1915166), (88, 1828113), (132, 1218742), (154, 1044636), (168, 957583), (231, 696424), (263, 611688), (264, 609371), (308, 522318), (331, 486024), (462, 348212), (526, 305844), (616, 261159), (662, 243012), (789, 203896), (924, 174106), (993, 162008), (1052, 152922), (1324, 121506), (1578, 101948), (1841, 87384), (1848, 87053), (1986, 81004), (2104, 76461), (2317, 69432), (2648, 60753), (2893, 55608), (3156, 50974), (3641, 44184), (3682, 43692), (3972, 40502), (4634, 34716), (5523, 29128), (5786, 27804), (6312, 25487), (6951, 23144), (7282, 22092), (7364, 21846), (7944, 20251), (8679, 18536), (9268, 17358), (10923, 14728), (11046, 14564), (11572, 13902)]