189926646

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 494592000

約数和(自身を除く): 304665354

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 49, 62, 78, 91, 93, 98, 147, 182, 186, 217, 229, 273, 294, 343, 403, 434, 458, 546, 637, 651, 686, 687, 806, 1029, 1209, 1274, 1302, 1374, 1519, 1603, 1911, 2058, 2418, 2821, 2977, 3038, 3206, 3822, 4459, 4557, 4809, 5642, 5954, 7099, 8463, 8918, 8931, 9114, 9618, 10633, 11221, 13377, 14198, 16926, 17862, 19747, 20839, 21266, 21297, 22442, 26754, 31899, 33663, 39494, 41678, 42594, 49693, 59241, 62517, 63798, 67326, 78547, 92287, 99386, 118482, 125034, 138229, 145873, 149079, 157094, 184574, 235641, 276458, 276861, 291746, 298158, 347851, 414687, 437619, 471282, 553722, 646009, 695702, 829374, 875238, 1021111, 1043553, 1292018, 1938027, 2042222, 2087106, 2434957, 3063333, 3876054, 4522063, 4869914, 6126666, 7304871, 9044126, 13566189, 14609742, 27132378, 31654441, 63308882, 94963323, 189926646]

約数ペア:

[(1, 189926646), (2, 94963323), (3, 63308882), (6, 31654441), (7, 27132378), (13, 14609742), (14, 13566189), (21, 9044126), (26, 7304871), (31, 6126666), (39, 4869914), (42, 4522063), (49, 3876054), (62, 3063333), (78, 2434957), (91, 2087106), (93, 2042222), (98, 1938027), (147, 1292018), (182, 1043553), (186, 1021111), (217, 875238), (229, 829374), (273, 695702), (294, 646009), (343, 553722), (403, 471282), (434, 437619), (458, 414687), (546, 347851), (637, 298158), (651, 291746), (686, 276861), (687, 276458), (806, 235641), (1029, 184574), (1209, 157094), (1274, 149079), (1302, 145873), (1374, 138229), (1519, 125034), (1603, 118482), (1911, 99386), (2058, 92287), (2418, 78547), (2821, 67326), (2977, 63798), (3038, 62517), (3206, 59241), (3822, 49693), (4459, 42594), (4557, 41678), (4809, 39494), (5642, 33663), (5954, 31899), (7099, 26754), (8463, 22442), (8918, 21297), (8931, 21266), (9114, 20839), (9618, 19747), (10633, 17862), (11221, 16926), (13377, 14198)]