194839216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 160

約数和(自身を含む): 475969536

約数和(自身を除く): 281130320

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 41, 44, 52, 62, 67, 82, 88, 104, 124, 134, 143, 164, 176, 208, 248, 268, 286, 328, 341, 403, 451, 496, 533, 536, 572, 656, 682, 737, 806, 871, 902, 1066, 1072, 1144, 1271, 1364, 1474, 1612, 1742, 1804, 2077, 2132, 2288, 2542, 2728, 2747, 2948, 3224, 3484, 3608, 4154, 4264, 4433, 5084, 5456, 5494, 5863, 5896, 6448, 6968, 7216, 8308, 8528, 8866, 9581, 10168, 10988, 11726, 11792, 13936, 13981, 16523, 16616, 17732, 19162, 20336, 21976, 22847, 23452, 27001, 27962, 30217, 33046, 33232, 35464, 35711, 38324, 43952, 45694, 46904, 54002, 55924, 60434, 66092, 70928, 71422, 76648, 85157, 91388, 93808, 108004, 111848, 120868, 132184, 142844, 153296, 170314, 181753, 182776, 216008, 223696, 241736, 264368, 285688, 297011, 340628, 363506, 365552, 392821, 432016, 483472, 571376, 594022, 681256, 727012, 785642, 936727, 1107041, 1188044, 1362512, 1454024, 1571284, 1873454, 2214082, 2376088, 2908048, 3142568, 3746908, 4428164, 4752176, 6285136, 7493816, 8856328, 12177451, 14987632, 17712656, 24354902, 48709804, 97419608, 194839216]

約数ペア:

[(1, 194839216), (2, 97419608), (4, 48709804), (8, 24354902), (11, 17712656), (13, 14987632), (16, 12177451), (22, 8856328), (26, 7493816), (31, 6285136), (41, 4752176), (44, 4428164), (52, 3746908), (62, 3142568), (67, 2908048), (82, 2376088), (88, 2214082), (104, 1873454), (124, 1571284), (134, 1454024), (143, 1362512), (164, 1188044), (176, 1107041), (208, 936727), (248, 785642), (268, 727012), (286, 681256), (328, 594022), (341, 571376), (403, 483472), (451, 432016), (496, 392821), (533, 365552), (536, 363506), (572, 340628), (656, 297011), (682, 285688), (737, 264368), (806, 241736), (871, 223696), (902, 216008), (1066, 182776), (1072, 181753), (1144, 170314), (1271, 153296), (1364, 142844), (1474, 132184), (1612, 120868), (1742, 111848), (1804, 108004), (2077, 93808), (2132, 91388), (2288, 85157), (2542, 76648), (2728, 71422), (2747, 70928), (2948, 66092), (3224, 60434), (3484, 55924), (3608, 54002), (4154, 46904), (4264, 45694), (4433, 43952), (5084, 38324), (5456, 35711), (5494, 35464), (5863, 33232), (5896, 33046), (6448, 30217), (6968, 27962), (7216, 27001), (8308, 23452), (8528, 22847), (8866, 21976), (9581, 20336), (10168, 19162), (10988, 17732), (11726, 16616), (11792, 16523), (13936, 13981)]