179205948

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 501548320

約数和(自身を除く): 322342372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 73, 74, 76, 97, 111, 114, 146, 148, 171, 194, 219, 222, 228, 291, 292, 333, 342, 388, 438, 444, 582, 657, 666, 684, 703, 873, 876, 1164, 1314, 1332, 1387, 1406, 1746, 1843, 2109, 2628, 2701, 2774, 2812, 3492, 3589, 3686, 4161, 4218, 5402, 5529, 5548, 6327, 7081, 7178, 7372, 8103, 8322, 8436, 10767, 10804, 11058, 12483, 12654, 14162, 14356, 16206, 16587, 16644, 21243, 21534, 22116, 24309, 24966, 25308, 28324, 32301, 32412, 33174, 42486, 43068, 48618, 49932, 51319, 63729, 64602, 66348, 68191, 84972, 97236, 102638, 127458, 129204, 134539, 136382, 153957, 204573, 205276, 254916, 261997, 269078, 272764, 307914, 403617, 409146, 461871, 523994, 538156, 613719, 615828, 785991, 807234, 818292, 923742, 1047988, 1210851, 1227438, 1571982, 1614468, 1847484, 2357973, 2421702, 2454876, 3143964, 4715946, 4843404, 4977943, 9431892, 9955886, 14933829, 19911772, 29867658, 44801487, 59735316, 89602974, 179205948]

約数ペア:

[(1, 179205948), (2, 89602974), (3, 59735316), (4, 44801487), (6, 29867658), (9, 19911772), (12, 14933829), (18, 9955886), (19, 9431892), (36, 4977943), (37, 4843404), (38, 4715946), (57, 3143964), (73, 2454876), (74, 2421702), (76, 2357973), (97, 1847484), (111, 1614468), (114, 1571982), (146, 1227438), (148, 1210851), (171, 1047988), (194, 923742), (219, 818292), (222, 807234), (228, 785991), (291, 615828), (292, 613719), (333, 538156), (342, 523994), (388, 461871), (438, 409146), (444, 403617), (582, 307914), (657, 272764), (666, 269078), (684, 261997), (703, 254916), (873, 205276), (876, 204573), (1164, 153957), (1314, 136382), (1332, 134539), (1387, 129204), (1406, 127458), (1746, 102638), (1843, 97236), (2109, 84972), (2628, 68191), (2701, 66348), (2774, 64602), (2812, 63729), (3492, 51319), (3589, 49932), (3686, 48618), (4161, 43068), (4218, 42486), (5402, 33174), (5529, 32412), (5548, 32301), (6327, 28324), (7081, 25308), (7178, 24966), (7372, 24309), (8103, 22116), (8322, 21534), (8436, 21243), (10767, 16644), (10804, 16587), (11058, 16206), (12483, 14356), (12654, 14162)]