172179612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 162

約数和(自身を含む): 506002224

約数和(自身を除く): 333822612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 47, 58, 66, 87, 94, 99, 116, 121, 132, 141, 174, 188, 198, 242, 261, 282, 319, 348, 363, 396, 423, 484, 517, 522, 564, 638, 726, 841, 846, 957, 1034, 1044, 1089, 1276, 1363, 1452, 1551, 1682, 1692, 1914, 2068, 2178, 2523, 2726, 2871, 3102, 3364, 3509, 3828, 4089, 4356, 4653, 5046, 5452, 5687, 5742, 6204, 7018, 7569, 8178, 9251, 9306, 10092, 10527, 11374, 11484, 12267, 14036, 14993, 15138, 16356, 17061, 18502, 18612, 21054, 22748, 24534, 27753, 29986, 30276, 31581, 34122, 37004, 39527, 42108, 44979, 49068, 51183, 55506, 59972, 63162, 68244, 79054, 83259, 89958, 101761, 102366, 111012, 118581, 126324, 134937, 158108, 164923, 166518, 179916, 203522, 204732, 237162, 269874, 305283, 329846, 333036, 355743, 407044, 434797, 474324, 494769, 539748, 610566, 659692, 711486, 869594, 915849, 989538, 1221132, 1304391, 1422972, 1484307, 1739188, 1831698, 1979076, 2608782, 2968614, 3663396, 3913173, 4782767, 5217564, 5937228, 7826346, 9565534, 14348301, 15652692, 19131068, 28696602, 43044903, 57393204, 86089806, 172179612]

約数ペア:

[(1, 172179612), (2, 86089806), (3, 57393204), (4, 43044903), (6, 28696602), (9, 19131068), (11, 15652692), (12, 14348301), (18, 9565534), (22, 7826346), (29, 5937228), (33, 5217564), (36, 4782767), (44, 3913173), (47, 3663396), (58, 2968614), (66, 2608782), (87, 1979076), (94, 1831698), (99, 1739188), (116, 1484307), (121, 1422972), (132, 1304391), (141, 1221132), (174, 989538), (188, 915849), (198, 869594), (242, 711486), (261, 659692), (282, 610566), (319, 539748), (348, 494769), (363, 474324), (396, 434797), (423, 407044), (484, 355743), (517, 333036), (522, 329846), (564, 305283), (638, 269874), (726, 237162), (841, 204732), (846, 203522), (957, 179916), (1034, 166518), (1044, 164923), (1089, 158108), (1276, 134937), (1363, 126324), (1452, 118581), (1551, 111012), (1682, 102366), (1692, 101761), (1914, 89958), (2068, 83259), (2178, 79054), (2523, 68244), (2726, 63162), (2871, 59972), (3102, 55506), (3364, 51183), (3509, 49068), (3828, 44979), (4089, 42108), (4356, 39527), (4653, 37004), (5046, 34122), (5452, 31581), (5687, 30276), (5742, 29986), (6204, 27753), (7018, 24534), (7569, 22748), (8178, 21054), (9251, 18612), (9306, 18502), (10092, 17061), (10527, 16356), (11374, 15138), (11484, 14993), (12267, 14036)]