155508984

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{5581}}^1$

素因数の和:5642

約数の個数: 80

約数和(自身を含む): 445778520

約数和(自身を除く): 290269536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 258, 324, 344, 387, 516, 648, 774, 1032, 1161, 1548, 2322, 3096, 3483, 4644, 5581, 6966, 9288, 11162, 13932, 16743, 22324, 27864, 33486, 44648, 50229, 66972, 100458, 133944, 150687, 200916, 239983, 301374, 401832, 452061, 479966, 602748, 719949, 904122, 959932, 1205496, 1439898, 1808244, 1919864, 2159847, 2879796, 3616488, 4319694, 5759592, 6479541, 8639388, 12959082, 17278776, 19438623, 25918164, 38877246, 51836328, 77754492, 155508984]

約数ペア:

[(1, 155508984), (2, 77754492), (3, 51836328), (4, 38877246), (6, 25918164), (8, 19438623), (9, 17278776), (12, 12959082), (18, 8639388), (24, 6479541), (27, 5759592), (36, 4319694), (43, 3616488), (54, 2879796), (72, 2159847), (81, 1919864), (86, 1808244), (108, 1439898), (129, 1205496), (162, 959932), (172, 904122), (216, 719949), (258, 602748), (324, 479966), (344, 452061), (387, 401832), (516, 301374), (648, 239983), (774, 200916), (1032, 150687), (1161, 133944), (1548, 100458), (2322, 66972), (3096, 50229), (3483, 44648), (4644, 33486), (5581, 27864), (6966, 22324), (9288, 16743), (11162, 13932)]