145614564

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 413723520

約数和(自身を除く): 268108956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 31, 36, 46, 54, 61, 62, 69, 92, 93, 108, 122, 124, 138, 183, 186, 207, 244, 276, 279, 366, 372, 414, 549, 558, 621, 713, 732, 828, 837, 961, 1098, 1116, 1242, 1403, 1426, 1647, 1674, 1891, 1922, 2139, 2196, 2484, 2806, 2852, 2883, 3294, 3348, 3782, 3844, 4209, 4278, 5612, 5673, 5766, 6417, 6588, 7564, 8418, 8556, 8649, 11346, 11532, 12627, 12834, 16836, 17019, 17298, 19251, 22103, 22692, 25254, 25668, 25947, 34038, 34596, 37881, 38502, 43493, 44206, 50508, 51057, 51894, 58621, 66309, 68076, 75762, 77004, 86986, 88412, 102114, 103788, 117242, 130479, 132618, 151524, 173972, 175863, 198927, 204228, 234484, 260958, 265236, 351726, 391437, 397854, 521916, 527589, 596781, 703452, 782874, 795708, 1055178, 1174311, 1193562, 1348283, 1565748, 1582767, 2110356, 2348622, 2387124, 2696566, 3165534, 4044849, 4697244, 5393132, 6331068, 8089698, 12134547, 16179396, 24269094, 36403641, 48538188, 72807282, 145614564]

約数ペア:

[(1, 145614564), (2, 72807282), (3, 48538188), (4, 36403641), (6, 24269094), (9, 16179396), (12, 12134547), (18, 8089698), (23, 6331068), (27, 5393132), (31, 4697244), (36, 4044849), (46, 3165534), (54, 2696566), (61, 2387124), (62, 2348622), (69, 2110356), (92, 1582767), (93, 1565748), (108, 1348283), (122, 1193562), (124, 1174311), (138, 1055178), (183, 795708), (186, 782874), (207, 703452), (244, 596781), (276, 527589), (279, 521916), (366, 397854), (372, 391437), (414, 351726), (549, 265236), (558, 260958), (621, 234484), (713, 204228), (732, 198927), (828, 175863), (837, 173972), (961, 151524), (1098, 132618), (1116, 130479), (1242, 117242), (1403, 103788), (1426, 102114), (1647, 88412), (1674, 86986), (1891, 77004), (1922, 75762), (2139, 68076), (2196, 66309), (2484, 58621), (2806, 51894), (2852, 51057), (2883, 50508), (3294, 44206), (3348, 43493), (3782, 38502), (3844, 37881), (4209, 34596), (4278, 34038), (5612, 25947), (5673, 25668), (5766, 25254), (6417, 22692), (6588, 22103), (7564, 19251), (8418, 17298), (8556, 17019), (8649, 16836), (11346, 12834), (11532, 12627)]