188295516

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 120

約数和(自身を含む): 513688560

約数和(自身を除く): 325393044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 113, 139, 148, 162, 222, 226, 278, 324, 333, 339, 417, 444, 452, 556, 666, 678, 834, 999, 1017, 1251, 1332, 1356, 1668, 1998, 2034, 2502, 2997, 3051, 3753, 3996, 4068, 4181, 5004, 5143, 5994, 6102, 7506, 8362, 9153, 10286, 11259, 11988, 12204, 12543, 15012, 15429, 15707, 16724, 18306, 20572, 22518, 25086, 30858, 31414, 36612, 37629, 45036, 46287, 47121, 50172, 61716, 62828, 75258, 92574, 94242, 112887, 138861, 141363, 150516, 185148, 188484, 225774, 277722, 282726, 338661, 416583, 424089, 451548, 555444, 565452, 581159, 677322, 833166, 848178, 1162318, 1272267, 1354644, 1666332, 1696356, 1743477, 2324636, 2544534, 3486954, 5089068, 5230431, 6973908, 10460862, 15691293, 20921724, 31382586, 47073879, 62765172, 94147758, 188295516]

約数ペア:

[(1, 188295516), (2, 94147758), (3, 62765172), (4, 47073879), (6, 31382586), (9, 20921724), (12, 15691293), (18, 10460862), (27, 6973908), (36, 5230431), (37, 5089068), (54, 3486954), (74, 2544534), (81, 2324636), (108, 1743477), (111, 1696356), (113, 1666332), (139, 1354644), (148, 1272267), (162, 1162318), (222, 848178), (226, 833166), (278, 677322), (324, 581159), (333, 565452), (339, 555444), (417, 451548), (444, 424089), (452, 416583), (556, 338661), (666, 282726), (678, 277722), (834, 225774), (999, 188484), (1017, 185148), (1251, 150516), (1332, 141363), (1356, 138861), (1668, 112887), (1998, 94242), (2034, 92574), (2502, 75258), (2997, 62828), (3051, 61716), (3753, 50172), (3996, 47121), (4068, 46287), (4181, 45036), (5004, 37629), (5143, 36612), (5994, 31414), (6102, 30858), (7506, 25086), (8362, 22518), (9153, 20572), (10286, 18306), (11259, 16724), (11988, 15707), (12204, 15429), (12543, 15012)]