146991894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:318

約数の個数: 128

約数和(自身を含む): 381542400

約数和(自身を除く): 234550506

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 31, 34, 42, 51, 58, 62, 87, 93, 102, 119, 174, 186, 203, 217, 229, 238, 357, 406, 434, 458, 493, 527, 609, 651, 687, 714, 899, 986, 1054, 1218, 1302, 1374, 1479, 1581, 1603, 1798, 2697, 2958, 3162, 3206, 3451, 3689, 3893, 4809, 5394, 6293, 6641, 6902, 7099, 7378, 7786, 9618, 10353, 11067, 11679, 12586, 13282, 14198, 15283, 18879, 19923, 20706, 21297, 22134, 23358, 27251, 30566, 37758, 39846, 42594, 45849, 46487, 49693, 54502, 81753, 91698, 92974, 99386, 106981, 112897, 120683, 139461, 149079, 163506, 205871, 213962, 225794, 241366, 278922, 298158, 320943, 338691, 362049, 411742, 617613, 641886, 677382, 724098, 790279, 844781, 1235226, 1441097, 1580558, 1689562, 2370837, 2534343, 2882194, 3499807, 4323291, 4741674, 5068686, 6999614, 8646582, 10499421, 20998842, 24498649, 48997298, 73495947, 146991894]

約数ペア:

[(1, 146991894), (2, 73495947), (3, 48997298), (6, 24498649), (7, 20998842), (14, 10499421), (17, 8646582), (21, 6999614), (29, 5068686), (31, 4741674), (34, 4323291), (42, 3499807), (51, 2882194), (58, 2534343), (62, 2370837), (87, 1689562), (93, 1580558), (102, 1441097), (119, 1235226), (174, 844781), (186, 790279), (203, 724098), (217, 677382), (229, 641886), (238, 617613), (357, 411742), (406, 362049), (434, 338691), (458, 320943), (493, 298158), (527, 278922), (609, 241366), (651, 225794), (687, 213962), (714, 205871), (899, 163506), (986, 149079), (1054, 139461), (1218, 120683), (1302, 112897), (1374, 106981), (1479, 99386), (1581, 92974), (1603, 91698), (1798, 81753), (2697, 54502), (2958, 49693), (3162, 46487), (3206, 45849), (3451, 42594), (3689, 39846), (3893, 37758), (4809, 30566), (5394, 27251), (6293, 23358), (6641, 22134), (6902, 21297), (7099, 20706), (7378, 19923), (7786, 18879), (9618, 15283), (10353, 14198), (11067, 13282), (11679, 12586)]