181345164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:556

約数の個数: 192

約数和(自身を含む): 587661312

約数和(自身を除く): 406316148

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 31, 33, 39, 42, 44, 52, 62, 66, 77, 78, 84, 91, 93, 124, 132, 143, 154, 156, 182, 186, 217, 231, 273, 286, 308, 341, 364, 372, 403, 429, 434, 462, 487, 546, 572, 651, 682, 806, 858, 868, 924, 974, 1001, 1023, 1092, 1209, 1302, 1364, 1461, 1612, 1716, 1948, 2002, 2046, 2387, 2418, 2604, 2821, 2922, 3003, 3409, 4004, 4092, 4433, 4774, 4836, 5357, 5642, 5844, 6006, 6331, 6818, 7161, 8463, 8866, 9548, 10227, 10714, 11284, 12012, 12662, 13299, 13636, 14322, 15097, 16071, 16926, 17732, 18993, 20454, 21428, 25324, 26598, 28644, 30194, 31031, 32142, 33852, 37499, 37986, 40908, 44317, 45291, 53196, 60388, 62062, 64284, 69641, 74998, 75972, 88634, 90582, 93093, 105679, 112497, 124124, 132951, 139282, 149996, 166067, 177268, 181164, 186186, 196261, 208923, 211358, 224994, 265902, 278564, 317037, 332134, 372372, 392522, 417846, 422716, 449988, 487487, 498201, 531804, 588783, 634074, 664268, 785044, 835692, 974974, 996402, 1162469, 1177566, 1268148, 1373827, 1462461, 1949948, 1992804, 2158871, 2324938, 2355132, 2747654, 2924922, 3487407, 4121481, 4317742, 4649876, 5495308, 5849844, 6476613, 6974814, 8242962, 8635484, 12953226, 13949628, 15112097, 16485924, 25906452, 30224194, 45336291, 60448388, 90672582, 181345164]

約数ペア:

[(1, 181345164), (2, 90672582), (3, 60448388), (4, 45336291), (6, 30224194), (7, 25906452), (11, 16485924), (12, 15112097), (13, 13949628), (14, 12953226), (21, 8635484), (22, 8242962), (26, 6974814), (28, 6476613), (31, 5849844), (33, 5495308), (39, 4649876), (42, 4317742), (44, 4121481), (52, 3487407), (62, 2924922), (66, 2747654), (77, 2355132), (78, 2324938), (84, 2158871), (91, 1992804), (93, 1949948), (124, 1462461), (132, 1373827), (143, 1268148), (154, 1177566), (156, 1162469), (182, 996402), (186, 974974), (217, 835692), (231, 785044), (273, 664268), (286, 634074), (308, 588783), (341, 531804), (364, 498201), (372, 487487), (403, 449988), (429, 422716), (434, 417846), (462, 392522), (487, 372372), (546, 332134), (572, 317037), (651, 278564), (682, 265902), (806, 224994), (858, 211358), (868, 208923), (924, 196261), (974, 186186), (1001, 181164), (1023, 177268), (1092, 166067), (1209, 149996), (1302, 139282), (1364, 132951), (1461, 124124), (1612, 112497), (1716, 105679), (1948, 93093), (2002, 90582), (2046, 88634), (2387, 75972), (2418, 74998), (2604, 69641), (2821, 64284), (2922, 62062), (3003, 60388), (3409, 53196), (4004, 45291), (4092, 44317), (4433, 40908), (4774, 37986), (4836, 37499), (5357, 33852), (5642, 32142), (5844, 31031), (6006, 30194), (6331, 28644), (6818, 26598), (7161, 25324), (8463, 21428), (8866, 20454), (9548, 18993), (10227, 17732), (10714, 16926), (11284, 16071), (12012, 15097), (12662, 14322), (13299, 13636)]