154485584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 338817600

約数和(自身を除く): 184332016

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 137, 149, 172, 176, 274, 298, 344, 473, 548, 596, 688, 946, 1096, 1192, 1507, 1639, 1892, 2192, 2384, 3014, 3278, 3784, 5891, 6028, 6407, 6556, 7568, 11782, 12056, 12814, 13112, 20413, 23564, 24112, 25628, 26224, 40826, 47128, 51256, 64801, 70477, 81652, 94256, 102512, 129602, 140954, 163304, 224543, 259204, 281908, 326608, 449086, 518408, 563816, 877759, 898172, 1036816, 1127632, 1755518, 1796344, 3511036, 3592688, 7022072, 9655349, 14044144, 19310698, 38621396, 77242792, 154485584]

約数ペア:

[(1, 154485584), (2, 77242792), (4, 38621396), (8, 19310698), (11, 14044144), (16, 9655349), (22, 7022072), (43, 3592688), (44, 3511036), (86, 1796344), (88, 1755518), (137, 1127632), (149, 1036816), (172, 898172), (176, 877759), (274, 563816), (298, 518408), (344, 449086), (473, 326608), (548, 281908), (596, 259204), (688, 224543), (946, 163304), (1096, 140954), (1192, 129602), (1507, 102512), (1639, 94256), (1892, 81652), (2192, 70477), (2384, 64801), (3014, 51256), (3278, 47128), (3784, 40826), (5891, 26224), (6028, 25628), (6407, 24112), (6556, 23564), (7568, 20413), (11782, 13112), (12056, 12814)]