163936256

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 377395200

約数和(自身を除く): 213458944

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 383, 418, 512, 608, 704, 766, 836, 1024, 1216, 1408, 1532, 1672, 2048, 2432, 2816, 3064, 3344, 4213, 4864, 5632, 6128, 6688, 7277, 8426, 9728, 11264, 12256, 13376, 14554, 16852, 19456, 22528, 24512, 26752, 29108, 33704, 38912, 49024, 53504, 58216, 67408, 80047, 98048, 107008, 116432, 134816, 160094, 196096, 214016, 232864, 269632, 320188, 392192, 428032, 465728, 539264, 640376, 784384, 931456, 1078528, 1280752, 1862912, 2157056, 2561504, 3725824, 4314112, 5123008, 7451648, 8628224, 10246016, 14903296, 20492032, 40984064, 81968128, 163936256]

約数ペア:

[(1, 163936256), (2, 81968128), (4, 40984064), (8, 20492032), (11, 14903296), (16, 10246016), (19, 8628224), (22, 7451648), (32, 5123008), (38, 4314112), (44, 3725824), (64, 2561504), (76, 2157056), (88, 1862912), (128, 1280752), (152, 1078528), (176, 931456), (209, 784384), (256, 640376), (304, 539264), (352, 465728), (383, 428032), (418, 392192), (512, 320188), (608, 269632), (704, 232864), (766, 214016), (836, 196096), (1024, 160094), (1216, 134816), (1408, 116432), (1532, 107008), (1672, 98048), (2048, 80047), (2432, 67408), (2816, 58216), (3064, 53504), (3344, 49024), (4213, 38912), (4864, 33704), (5632, 29108), (6128, 26752), (6688, 24512), (7277, 22528), (8426, 19456), (9728, 16852), (11264, 14554), (12256, 13376)]