162238872

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 460800000

約数和(自身を除く): 298561128

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 31, 38, 46, 57, 62, 69, 76, 92, 93, 114, 124, 138, 152, 184, 186, 228, 248, 276, 372, 437, 456, 499, 552, 589, 713, 744, 874, 998, 1178, 1311, 1426, 1497, 1748, 1767, 1996, 2139, 2356, 2622, 2852, 2994, 3496, 3534, 3992, 4278, 4712, 5244, 5704, 5988, 7068, 8556, 9481, 10488, 11477, 11976, 13547, 14136, 15469, 17112, 18962, 22954, 27094, 28443, 30938, 34431, 37924, 40641, 45908, 46407, 54188, 56886, 61876, 68862, 75848, 81282, 91816, 92814, 108376, 113772, 123752, 137724, 162564, 185628, 218063, 227544, 275448, 293911, 325128, 355787, 371256, 436126, 587822, 654189, 711574, 872252, 881733, 1067361, 1175644, 1308378, 1423148, 1744504, 1763466, 2134722, 2351288, 2616756, 2846296, 3526932, 4269444, 5233512, 6759953, 7053864, 8538888, 13519906, 20279859, 27039812, 40559718, 54079624, 81119436, 162238872]

約数ペア:

[(1, 162238872), (2, 81119436), (3, 54079624), (4, 40559718), (6, 27039812), (8, 20279859), (12, 13519906), (19, 8538888), (23, 7053864), (24, 6759953), (31, 5233512), (38, 4269444), (46, 3526932), (57, 2846296), (62, 2616756), (69, 2351288), (76, 2134722), (92, 1763466), (93, 1744504), (114, 1423148), (124, 1308378), (138, 1175644), (152, 1067361), (184, 881733), (186, 872252), (228, 711574), (248, 654189), (276, 587822), (372, 436126), (437, 371256), (456, 355787), (499, 325128), (552, 293911), (589, 275448), (713, 227544), (744, 218063), (874, 185628), (998, 162564), (1178, 137724), (1311, 123752), (1426, 113772), (1497, 108376), (1748, 92814), (1767, 91816), (1996, 81282), (2139, 75848), (2356, 68862), (2622, 61876), (2852, 56886), (2994, 54188), (3496, 46407), (3534, 45908), (3992, 40641), (4278, 37924), (4712, 34431), (5244, 30938), (5704, 28443), (5988, 27094), (7068, 22954), (8556, 18962), (9481, 17112), (10488, 15469), (11477, 14136), (11976, 13547)]