157120236

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2$

素因数の和:182

約数の個数: 180

約数和(自身を含む): 512550192

約数和(自身を除く): 355429956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 73, 78, 81, 84, 91, 108, 117, 126, 146, 156, 162, 182, 189, 219, 234, 252, 273, 292, 324, 351, 364, 378, 438, 468, 511, 546, 567, 657, 702, 756, 819, 876, 949, 1022, 1053, 1092, 1134, 1314, 1404, 1533, 1638, 1898, 1971, 2044, 2106, 2268, 2457, 2628, 2847, 3066, 3276, 3796, 3942, 4212, 4599, 4914, 5329, 5694, 5913, 6132, 6643, 7371, 7884, 8541, 9198, 9828, 10658, 11388, 11826, 13286, 13797, 14742, 15987, 17082, 18396, 19929, 21316, 23652, 25623, 26572, 27594, 29484, 31974, 34164, 37303, 39858, 41391, 47961, 51246, 55188, 59787, 63948, 69277, 74606, 76869, 79716, 82782, 95922, 102492, 111909, 119574, 138554, 143883, 149212, 153738, 165564, 179361, 191844, 207831, 223818, 239148, 277108, 287766, 307476, 335727, 358722, 415662, 431649, 447636, 484939, 538083, 575532, 623493, 671454, 717444, 831324, 863298, 969878, 1007181, 1076166, 1246986, 1342908, 1454817, 1726596, 1870479, 1939756, 2014362, 2152332, 2493972, 2909634, 3021543, 3740958, 4028724, 4364451, 5611437, 5819268, 6043086, 7481916, 8728902, 11222874, 12086172, 13093353, 17457804, 22445748, 26186706, 39280059, 52373412, 78560118, 157120236]

約数ペア:

[(1, 157120236), (2, 78560118), (3, 52373412), (4, 39280059), (6, 26186706), (7, 22445748), (9, 17457804), (12, 13093353), (13, 12086172), (14, 11222874), (18, 8728902), (21, 7481916), (26, 6043086), (27, 5819268), (28, 5611437), (36, 4364451), (39, 4028724), (42, 3740958), (52, 3021543), (54, 2909634), (63, 2493972), (73, 2152332), (78, 2014362), (81, 1939756), (84, 1870479), (91, 1726596), (108, 1454817), (117, 1342908), (126, 1246986), (146, 1076166), (156, 1007181), (162, 969878), (182, 863298), (189, 831324), (219, 717444), (234, 671454), (252, 623493), (273, 575532), (292, 538083), (324, 484939), (351, 447636), (364, 431649), (378, 415662), (438, 358722), (468, 335727), (511, 307476), (546, 287766), (567, 277108), (657, 239148), (702, 223818), (756, 207831), (819, 191844), (876, 179361), (949, 165564), (1022, 153738), (1053, 149212), (1092, 143883), (1134, 138554), (1314, 119574), (1404, 111909), (1533, 102492), (1638, 95922), (1898, 82782), (1971, 79716), (2044, 76869), (2106, 74606), (2268, 69277), (2457, 63948), (2628, 59787), (2847, 55188), (3066, 51246), (3276, 47961), (3796, 41391), (3942, 39858), (4212, 37303), (4599, 34164), (4914, 31974), (5329, 29484), (5694, 27594), (5913, 26572), (6132, 25623), (6643, 23652), (7371, 21316), (7884, 19929), (8541, 18396), (9198, 17082), (9828, 15987), (10658, 14742), (11388, 13797), (11826, 13286)]