194900904

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:805

約数の個数: 160

約数和(自身を含む): 612453600

約数和(自身を除く): 417552696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 37, 44, 54, 66, 72, 74, 81, 88, 99, 108, 111, 132, 148, 162, 198, 216, 222, 264, 296, 297, 324, 333, 396, 407, 444, 594, 648, 666, 739, 792, 814, 888, 891, 999, 1188, 1221, 1332, 1478, 1628, 1782, 1998, 2217, 2376, 2442, 2664, 2956, 2997, 3256, 3564, 3663, 3996, 4434, 4884, 5912, 5994, 6651, 7128, 7326, 7992, 8129, 8868, 9768, 10989, 11988, 13302, 14652, 16258, 17736, 19953, 21978, 23976, 24387, 26604, 27343, 29304, 32516, 32967, 39906, 43956, 48774, 53208, 54686, 59859, 65032, 65934, 73161, 79812, 82029, 87912, 97548, 109372, 119718, 131868, 146322, 159624, 164058, 195096, 218744, 219483, 239436, 246087, 263736, 292644, 300773, 328116, 438966, 478872, 492174, 585288, 601546, 656232, 658449, 738261, 877932, 902319, 984348, 1203092, 1316898, 1476522, 1755864, 1804638, 1968696, 2214783, 2406184, 2633796, 2706957, 2953044, 3609276, 4429566, 5267592, 5413914, 5906088, 7218552, 8120871, 8859132, 10827828, 16241742, 17718264, 21655656, 24362613, 32483484, 48725226, 64966968, 97450452, 194900904]

約数ペア:

[(1, 194900904), (2, 97450452), (3, 64966968), (4, 48725226), (6, 32483484), (8, 24362613), (9, 21655656), (11, 17718264), (12, 16241742), (18, 10827828), (22, 8859132), (24, 8120871), (27, 7218552), (33, 5906088), (36, 5413914), (37, 5267592), (44, 4429566), (54, 3609276), (66, 2953044), (72, 2706957), (74, 2633796), (81, 2406184), (88, 2214783), (99, 1968696), (108, 1804638), (111, 1755864), (132, 1476522), (148, 1316898), (162, 1203092), (198, 984348), (216, 902319), (222, 877932), (264, 738261), (296, 658449), (297, 656232), (324, 601546), (333, 585288), (396, 492174), (407, 478872), (444, 438966), (594, 328116), (648, 300773), (666, 292644), (739, 263736), (792, 246087), (814, 239436), (888, 219483), (891, 218744), (999, 195096), (1188, 164058), (1221, 159624), (1332, 146322), (1478, 131868), (1628, 119718), (1782, 109372), (1998, 97548), (2217, 87912), (2376, 82029), (2442, 79812), (2664, 73161), (2956, 65934), (2997, 65032), (3256, 59859), (3564, 54686), (3663, 53208), (3996, 48774), (4434, 43956), (4884, 39906), (5912, 32967), (5994, 32516), (6651, 29304), (7128, 27343), (7326, 26604), (7992, 24387), (8129, 23976), (8868, 21978), (9768, 19953), (10989, 17736), (11988, 16258), (13302, 14652)]