149161728

素因数分解:

$2^8\times 3^1\times {\mathrm{167}}^1\times {\mathrm{1163}}^1$

素因数の和:1349

約数の個数: 72

約数和(自身を含む): 399708288

約数和(自身を除く): 250546560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 167, 192, 256, 334, 384, 501, 668, 768, 1002, 1163, 1336, 2004, 2326, 2672, 3489, 4008, 4652, 5344, 6978, 8016, 9304, 10688, 13956, 16032, 18608, 21376, 27912, 32064, 37216, 42752, 55824, 64128, 74432, 111648, 128256, 148864, 194221, 223296, 297728, 388442, 446592, 582663, 776884, 893184, 1165326, 1553768, 2330652, 3107536, 4661304, 6215072, 9322608, 12430144, 18645216, 24860288, 37290432, 49720576, 74580864, 149161728]

約数ペア:

[(1, 149161728), (2, 74580864), (3, 49720576), (4, 37290432), (6, 24860288), (8, 18645216), (12, 12430144), (16, 9322608), (24, 6215072), (32, 4661304), (48, 3107536), (64, 2330652), (96, 1553768), (128, 1165326), (167, 893184), (192, 776884), (256, 582663), (334, 446592), (384, 388442), (501, 297728), (668, 223296), (768, 194221), (1002, 148864), (1163, 128256), (1336, 111648), (2004, 74432), (2326, 64128), (2672, 55824), (3489, 42752), (4008, 37216), (4652, 32064), (5344, 27912), (6978, 21376), (8016, 18608), (9304, 16032), (10688, 13956)]