131000688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{769}}^1$

素因数の和:816

約数の個数: 180

約数和(自身を含む): 454293840

約数和(自身を除く): 323293152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 234, 252, 273, 312, 336, 338, 364, 468, 504, 507, 546, 624, 676, 728, 769, 819, 936, 1008, 1014, 1092, 1183, 1352, 1456, 1521, 1538, 1638, 1872, 2028, 2184, 2307, 2366, 2704, 3042, 3076, 3276, 3549, 4056, 4368, 4614, 4732, 5383, 6084, 6152, 6552, 6921, 7098, 8112, 9228, 9464, 9997, 10647, 10766, 12168, 12304, 13104, 13842, 14196, 16149, 18456, 18928, 19994, 21294, 21532, 24336, 27684, 28392, 29991, 32298, 36912, 39988, 42588, 43064, 48447, 55368, 56784, 59982, 64596, 69979, 79976, 85176, 86128, 89973, 96894, 110736, 119964, 129192, 129961, 139958, 159952, 170352, 179946, 193788, 209937, 239928, 258384, 259922, 279916, 359892, 387576, 389883, 419874, 479856, 519844, 559832, 629811, 719784, 775152, 779766, 839748, 909727, 1039688, 1119664, 1169649, 1259622, 1439568, 1559532, 1679496, 1819454, 2079376, 2339298, 2519244, 2729181, 3119064, 3358992, 3638908, 4678596, 5038488, 5458362, 6238128, 7277816, 8187543, 9357192, 10076976, 10916724, 14555632, 16375086, 18714384, 21833448, 32750172, 43666896, 65500344, 131000688]

約数ペア:

[(1, 131000688), (2, 65500344), (3, 43666896), (4, 32750172), (6, 21833448), (7, 18714384), (8, 16375086), (9, 14555632), (12, 10916724), (13, 10076976), (14, 9357192), (16, 8187543), (18, 7277816), (21, 6238128), (24, 5458362), (26, 5038488), (28, 4678596), (36, 3638908), (39, 3358992), (42, 3119064), (48, 2729181), (52, 2519244), (56, 2339298), (63, 2079376), (72, 1819454), (78, 1679496), (84, 1559532), (91, 1439568), (104, 1259622), (112, 1169649), (117, 1119664), (126, 1039688), (144, 909727), (156, 839748), (168, 779766), (169, 775152), (182, 719784), (208, 629811), (234, 559832), (252, 519844), (273, 479856), (312, 419874), (336, 389883), (338, 387576), (364, 359892), (468, 279916), (504, 259922), (507, 258384), (546, 239928), (624, 209937), (676, 193788), (728, 179946), (769, 170352), (819, 159952), (936, 139958), (1008, 129961), (1014, 129192), (1092, 119964), (1183, 110736), (1352, 96894), (1456, 89973), (1521, 86128), (1538, 85176), (1638, 79976), (1872, 69979), (2028, 64596), (2184, 59982), (2307, 56784), (2366, 55368), (2704, 48447), (3042, 43064), (3076, 42588), (3276, 39988), (3549, 36912), (4056, 32298), (4368, 29991), (4614, 28392), (4732, 27684), (5383, 24336), (6084, 21532), (6152, 21294), (6552, 19994), (6921, 18928), (7098, 18456), (8112, 16149), (9228, 14196), (9464, 13842), (9997, 13104), (10647, 12304), (10766, 12168)]