151517744

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:618

約数の個数: 80

約数和(自身を含む): 353548800

約数和(自身を除く): 202031056

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 131, 161, 184, 262, 322, 368, 449, 524, 644, 898, 917, 1048, 1288, 1796, 1834, 2096, 2576, 3013, 3143, 3592, 3668, 6026, 6286, 7184, 7336, 10327, 12052, 12572, 14672, 20654, 21091, 24104, 25144, 41308, 42182, 48208, 50288, 58819, 72289, 82616, 84364, 117638, 144578, 165232, 168728, 235276, 289156, 337456, 411733, 470552, 578312, 823466, 941104, 1156624, 1352837, 1646932, 2705674, 3293864, 5411348, 6587728, 9469859, 10822696, 18939718, 21645392, 37879436, 75758872, 151517744]

約数ペア:

[(1, 151517744), (2, 75758872), (4, 37879436), (7, 21645392), (8, 18939718), (14, 10822696), (16, 9469859), (23, 6587728), (28, 5411348), (46, 3293864), (56, 2705674), (92, 1646932), (112, 1352837), (131, 1156624), (161, 941104), (184, 823466), (262, 578312), (322, 470552), (368, 411733), (449, 337456), (524, 289156), (644, 235276), (898, 168728), (917, 165232), (1048, 144578), (1288, 117638), (1796, 84364), (1834, 82616), (2096, 72289), (2576, 58819), (3013, 50288), (3143, 48208), (3592, 42182), (3668, 41308), (6026, 25144), (6286, 24104), (7184, 21091), (7336, 20654), (10327, 14672), (12052, 12572)]