149146208

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{599}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 304819200

約数和(自身を除く): 155672992

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 251, 496, 502, 599, 992, 1004, 1198, 2008, 2396, 4016, 4792, 7781, 8032, 9584, 15562, 18569, 19168, 31124, 37138, 62248, 74276, 124496, 148552, 150349, 248992, 297104, 300698, 594208, 601396, 1202792, 2405584, 4660819, 4811168, 9321638, 18643276, 37286552, 74573104, 149146208]

約数ペア:

[(1, 149146208), (2, 74573104), (4, 37286552), (8, 18643276), (16, 9321638), (31, 4811168), (32, 4660819), (62, 2405584), (124, 1202792), (248, 601396), (251, 594208), (496, 300698), (502, 297104), (599, 248992), (992, 150349), (1004, 148552), (1198, 124496), (2008, 74276), (2396, 62248), (4016, 37138), (4792, 31124), (7781, 19168), (8032, 18569), (9584, 15562)]