140145444

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:614

約数の個数: 96

約数和(自身を含む): 385728000

約数和(自身を除く): 245582556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 163, 171, 228, 326, 342, 419, 489, 513, 652, 684, 838, 978, 1026, 1257, 1467, 1676, 1956, 2052, 2514, 2934, 3097, 3771, 4401, 5028, 5868, 6194, 7542, 7961, 8802, 9291, 11313, 12388, 15084, 15922, 17604, 18582, 22626, 23883, 27873, 31844, 37164, 45252, 47766, 55746, 68297, 71649, 83619, 95532, 111492, 136594, 143298, 167238, 204891, 214947, 273188, 286596, 334476, 409782, 429894, 614673, 819564, 859788, 1229346, 1297643, 1844019, 2458692, 2595286, 3688038, 3892929, 5190572, 7376076, 7785858, 11678787, 15571716, 23357574, 35036361, 46715148, 70072722, 140145444]

約数ペア:

[(1, 140145444), (2, 70072722), (3, 46715148), (4, 35036361), (6, 23357574), (9, 15571716), (12, 11678787), (18, 7785858), (19, 7376076), (27, 5190572), (36, 3892929), (38, 3688038), (54, 2595286), (57, 2458692), (76, 1844019), (108, 1297643), (114, 1229346), (163, 859788), (171, 819564), (228, 614673), (326, 429894), (342, 409782), (419, 334476), (489, 286596), (513, 273188), (652, 214947), (684, 204891), (838, 167238), (978, 143298), (1026, 136594), (1257, 111492), (1467, 95532), (1676, 83619), (1956, 71649), (2052, 68297), (2514, 55746), (2934, 47766), (3097, 45252), (3771, 37164), (4401, 31844), (5028, 27873), (5868, 23883), (6194, 22626), (7542, 18582), (7961, 17604), (8802, 15922), (9291, 15084), (11313, 12388)]