131633172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{677}}^1$

素因数の和:1189

約数の個数: 72

約数和(自身を含む): 364264992

約数和(自身を除く): 232631820

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 491, 677, 982, 1354, 1473, 1964, 2031, 2708, 2946, 4062, 4419, 5401, 5892, 6093, 7447, 8124, 8838, 10802, 12186, 14894, 16203, 17676, 21604, 22341, 24372, 29788, 32406, 44682, 48609, 64812, 67023, 89364, 97218, 134046, 194436, 268092, 332407, 664814, 997221, 1329628, 1994442, 2991663, 3656477, 3988884, 5983326, 7312954, 10969431, 11966652, 14625908, 21938862, 32908293, 43877724, 65816586, 131633172]

約数ペア:

[(1, 131633172), (2, 65816586), (3, 43877724), (4, 32908293), (6, 21938862), (9, 14625908), (11, 11966652), (12, 10969431), (18, 7312954), (22, 5983326), (33, 3988884), (36, 3656477), (44, 2991663), (66, 1994442), (99, 1329628), (132, 997221), (198, 664814), (396, 332407), (491, 268092), (677, 194436), (982, 134046), (1354, 97218), (1473, 89364), (1964, 67023), (2031, 64812), (2708, 48609), (2946, 44682), (4062, 32406), (4419, 29788), (5401, 24372), (5892, 22341), (6093, 21604), (7447, 17676), (8124, 16203), (8838, 14894), (10802, 12186)]