131482368

素因数分解:

$2^8\times 3^2\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:554

約数の個数: 108

約数和(自身を含む): 382636800

約数和(自身を除く): 251154432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 149, 192, 256, 288, 298, 383, 384, 447, 576, 596, 766, 768, 894, 1149, 1152, 1192, 1341, 1532, 1788, 2298, 2304, 2384, 2682, 3064, 3447, 3576, 4596, 4768, 5364, 6128, 6894, 7152, 9192, 9536, 10728, 12256, 13788, 14304, 18384, 19072, 21456, 24512, 27576, 28608, 36768, 38144, 42912, 49024, 55152, 57067, 57216, 73536, 85824, 98048, 110304, 114134, 114432, 147072, 171201, 171648, 220608, 228268, 294144, 342402, 343296, 441216, 456536, 513603, 684804, 882432, 913072, 1027206, 1369608, 1826144, 2054412, 2739216, 3652288, 4108824, 5478432, 7304576, 8217648, 10956864, 14609152, 16435296, 21913728, 32870592, 43827456, 65741184, 131482368]

約数ペア:

[(1, 131482368), (2, 65741184), (3, 43827456), (4, 32870592), (6, 21913728), (8, 16435296), (9, 14609152), (12, 10956864), (16, 8217648), (18, 7304576), (24, 5478432), (32, 4108824), (36, 3652288), (48, 2739216), (64, 2054412), (72, 1826144), (96, 1369608), (128, 1027206), (144, 913072), (149, 882432), (192, 684804), (256, 513603), (288, 456536), (298, 441216), (383, 343296), (384, 342402), (447, 294144), (576, 228268), (596, 220608), (766, 171648), (768, 171201), (894, 147072), (1149, 114432), (1152, 114134), (1192, 110304), (1341, 98048), (1532, 85824), (1788, 73536), (2298, 57216), (2304, 57067), (2384, 55152), (2682, 49024), (3064, 42912), (3447, 38144), (3576, 36768), (4596, 28608), (4768, 27576), (5364, 24512), (6128, 21456), (6894, 19072), (7152, 18384), (9192, 14304), (9536, 13788), (10728, 12256)]