161225184

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:752

約数の個数: 96

約数和(自身を含む): 449124480

約数和(自身を除く): 287899296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 157, 228, 304, 314, 456, 471, 563, 608, 628, 912, 942, 1126, 1256, 1689, 1824, 1884, 2252, 2512, 2983, 3378, 3768, 4504, 5024, 5966, 6756, 7536, 8949, 9008, 10697, 11932, 13512, 15072, 17898, 18016, 21394, 23864, 27024, 32091, 35796, 42788, 47728, 54048, 64182, 71592, 85576, 88391, 95456, 128364, 143184, 171152, 176782, 256728, 265173, 286368, 342304, 353564, 513456, 530346, 707128, 1026912, 1060692, 1414256, 1679429, 2121384, 2828512, 3358858, 4242768, 5038287, 6717716, 8485536, 10076574, 13435432, 20153148, 26870864, 40306296, 53741728, 80612592, 161225184]

約数ペア:

[(1, 161225184), (2, 80612592), (3, 53741728), (4, 40306296), (6, 26870864), (8, 20153148), (12, 13435432), (16, 10076574), (19, 8485536), (24, 6717716), (32, 5038287), (38, 4242768), (48, 3358858), (57, 2828512), (76, 2121384), (96, 1679429), (114, 1414256), (152, 1060692), (157, 1026912), (228, 707128), (304, 530346), (314, 513456), (456, 353564), (471, 342304), (563, 286368), (608, 265173), (628, 256728), (912, 176782), (942, 171152), (1126, 143184), (1256, 128364), (1689, 95456), (1824, 88391), (1884, 85576), (2252, 71592), (2512, 64182), (2983, 54048), (3378, 47728), (3768, 42788), (4504, 35796), (5024, 32091), (5966, 27024), (6756, 23864), (7536, 21394), (8949, 18016), (9008, 17898), (10697, 15072), (11932, 13512)]