131386368

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1$

素因数の和:2293

約数の個数: 88

約数和(自身を含む): 368787520

約数和(自身を除く): 237401152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1024, 1216, 1536, 1824, 2251, 2432, 3072, 3648, 4502, 4864, 6753, 7296, 9004, 9728, 13506, 14592, 18008, 19456, 27012, 29184, 36016, 42769, 54024, 58368, 72032, 85538, 108048, 128307, 144064, 171076, 216096, 256614, 288128, 342152, 432192, 513228, 576256, 684304, 864384, 1026456, 1152512, 1368608, 1728768, 2052912, 2305024, 2737216, 3457536, 4105824, 5474432, 6915072, 8211648, 10948864, 16423296, 21897728, 32846592, 43795456, 65693184, 131386368]

約数ペア:

[(1, 131386368), (2, 65693184), (3, 43795456), (4, 32846592), (6, 21897728), (8, 16423296), (12, 10948864), (16, 8211648), (19, 6915072), (24, 5474432), (32, 4105824), (38, 3457536), (48, 2737216), (57, 2305024), (64, 2052912), (76, 1728768), (96, 1368608), (114, 1152512), (128, 1026456), (152, 864384), (192, 684304), (228, 576256), (256, 513228), (304, 432192), (384, 342152), (456, 288128), (512, 256614), (608, 216096), (768, 171076), (912, 144064), (1024, 128307), (1216, 108048), (1536, 85538), (1824, 72032), (2251, 58368), (2432, 54024), (3072, 42769), (3648, 36016), (4502, 29184), (4864, 27012), (6753, 19456), (7296, 18008), (9004, 14592), (9728, 13506)]