167978772

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2147

約数の個数: 120

約数和(自身を含む): 498036000

約数和(自身を除く): 330057228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1404, 1482, 1539, 2052, 2099, 2106, 2223, 2964, 3078, 4198, 4212, 4446, 6156, 6297, 6669, 8396, 8892, 12594, 13338, 18891, 20007, 25188, 26676, 27287, 37782, 39881, 40014, 54574, 56673, 75564, 79762, 80028, 81861, 109148, 113346, 119643, 159524, 163722, 170019, 226692, 239286, 245583, 327444, 340038, 358929, 478572, 491166, 518453, 680076, 717858, 736749, 982332, 1036906, 1076787, 1435716, 1473498, 1555359, 2073812, 2153574, 2210247, 2946996, 3110718, 3230361, 4307148, 4420494, 4666077, 6221436, 6460722, 8840988, 9332154, 12921444, 13998231, 18664308, 27996462, 41994693, 55992924, 83989386, 167978772]

約数ペア:

[(1, 167978772), (2, 83989386), (3, 55992924), (4, 41994693), (6, 27996462), (9, 18664308), (12, 13998231), (13, 12921444), (18, 9332154), (19, 8840988), (26, 6460722), (27, 6221436), (36, 4666077), (38, 4420494), (39, 4307148), (52, 3230361), (54, 3110718), (57, 2946996), (76, 2210247), (78, 2153574), (81, 2073812), (108, 1555359), (114, 1473498), (117, 1435716), (156, 1076787), (162, 1036906), (171, 982332), (228, 736749), (234, 717858), (247, 680076), (324, 518453), (342, 491166), (351, 478572), (468, 358929), (494, 340038), (513, 327444), (684, 245583), (702, 239286), (741, 226692), (988, 170019), (1026, 163722), (1053, 159524), (1404, 119643), (1482, 113346), (1539, 109148), (2052, 81861), (2099, 80028), (2106, 79762), (2223, 75564), (2964, 56673), (3078, 54574), (4198, 40014), (4212, 39881), (4446, 37782), (6156, 27287), (6297, 26676), (6669, 25188), (8396, 20007), (8892, 18891), (12594, 13338)]