165984228

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:551

約数の個数: 120

約数和(自身を含む): 465511200

約数和(自身を除く): 299526972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 59, 76, 81, 108, 114, 118, 162, 171, 177, 228, 236, 324, 342, 354, 457, 513, 531, 684, 708, 914, 1026, 1062, 1121, 1371, 1539, 1593, 1828, 2052, 2124, 2242, 2742, 3078, 3186, 3363, 4113, 4484, 4779, 5484, 6156, 6372, 6726, 8226, 8683, 9558, 10089, 12339, 13452, 16452, 17366, 19116, 20178, 24678, 26049, 26963, 30267, 34732, 37017, 40356, 49356, 52098, 53926, 60534, 74034, 78147, 80889, 90801, 104196, 107852, 121068, 148068, 156294, 161778, 181602, 234441, 242667, 312588, 323556, 363204, 468882, 485334, 512297, 703323, 728001, 937764, 970668, 1024594, 1406646, 1456002, 1536891, 2049188, 2184003, 2813292, 2912004, 3073782, 4368006, 4610673, 6147564, 8736012, 9221346, 13832019, 18442692, 27664038, 41496057, 55328076, 82992114, 165984228]

約数ペア:

[(1, 165984228), (2, 82992114), (3, 55328076), (4, 41496057), (6, 27664038), (9, 18442692), (12, 13832019), (18, 9221346), (19, 8736012), (27, 6147564), (36, 4610673), (38, 4368006), (54, 3073782), (57, 2912004), (59, 2813292), (76, 2184003), (81, 2049188), (108, 1536891), (114, 1456002), (118, 1406646), (162, 1024594), (171, 970668), (177, 937764), (228, 728001), (236, 703323), (324, 512297), (342, 485334), (354, 468882), (457, 363204), (513, 323556), (531, 312588), (684, 242667), (708, 234441), (914, 181602), (1026, 161778), (1062, 156294), (1121, 148068), (1371, 121068), (1539, 107852), (1593, 104196), (1828, 90801), (2052, 80889), (2124, 78147), (2242, 74034), (2742, 60534), (3078, 53926), (3186, 52098), (3363, 49356), (4113, 40356), (4484, 37017), (4779, 34732), (5484, 30267), (6156, 26963), (6372, 26049), (6726, 24678), (8226, 20178), (8683, 19116), (9558, 17366), (10089, 16452), (12339, 13452)]