181218992148

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^2\times {\mathrm{619}}^1\times {\mathrm{2503}}^1$

素因数の和:3176

約数の個数: 180

約数和(自身を含む): 500996163360

約数和(自身を除く): 319777171212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 361, 513, 619, 684, 722, 1026, 1083, 1238, 1444, 1539, 1857, 2052, 2166, 2476, 2503, 3078, 3249, 3714, 4332, 5006, 5571, 6156, 6498, 7428, 7509, 9747, 10012, 11142, 11761, 12996, 15018, 16713, 19494, 22284, 22527, 23522, 29241, 30036, 33426, 35283, 38988, 45054, 47044, 47557, 50139, 58482, 66852, 67581, 70566, 90108, 95114, 100278, 105849, 116964, 135162, 141132, 142671, 190228, 200556, 202743, 211698, 223459, 270324, 285342, 317547, 405486, 423396, 428013, 446918, 570684, 635094, 670377, 810972, 856026, 893836, 903583, 952641, 1270188, 1284039, 1340754, 1549357, 1712052, 1807166, 1905282, 2011131, 2568078, 2681508, 2710749, 3098714, 3614332, 3810564, 3852117, 4022262, 4648071, 5136156, 5421498, 6033393, 6197428, 7704234, 8044524, 8132247, 9296142, 10842996, 12066786, 13944213, 15408468, 16264494, 18100179, 18592284, 24133572, 24396741, 27888426, 29437783, 32528988, 36200358, 41832639, 48793482, 55776852, 58875566, 72400716, 73190223, 83665278, 88313349, 97586964, 117751132, 125497917, 146380446, 167330556, 176626698, 250995834, 264940047, 292760892, 353253396, 501991668, 529880094, 559317877, 794820141, 1059760188, 1118635754, 1589640282, 1677953631, 2237271508, 2384460423, 3179280564, 3355907262, 4768920846, 5033860893, 6711814524, 9537841692, 10067721786, 15101582679, 20135443572, 30203165358, 45304748037, 60406330716, 90609496074, 181218992148]

約数ペア:

[(1, 181218992148), (2, 90609496074), (3, 60406330716), (4, 45304748037), (6, 30203165358), (9, 20135443572), (12, 15101582679), (18, 10067721786), (19, 9537841692), (27, 6711814524), (36, 5033860893), (38, 4768920846), (54, 3355907262), (57, 3179280564), (76, 2384460423), (81, 2237271508), (108, 1677953631), (114, 1589640282), (162, 1118635754), (171, 1059760188), (228, 794820141), (324, 559317877), (342, 529880094), (361, 501991668), (513, 353253396), (619, 292760892), (684, 264940047), (722, 250995834), (1026, 176626698), (1083, 167330556), (1238, 146380446), (1444, 125497917), (1539, 117751132), (1857, 97586964), (2052, 88313349), (2166, 83665278), (2476, 73190223), (2503, 72400716), (3078, 58875566), (3249, 55776852), (3714, 48793482), (4332, 41832639), (5006, 36200358), (5571, 32528988), (6156, 29437783), (6498, 27888426), (7428, 24396741), (7509, 24133572), (9747, 18592284), (10012, 18100179), (11142, 16264494), (11761, 15408468), (12996, 13944213), (15018, 12066786), (16713, 10842996), (19494, 9296142), (22284, 8132247), (22527, 8044524), (23522, 7704234), (29241, 6197428), (30036, 6033393), (33426, 5421498), (35283, 5136156), (38988, 4648071), (45054, 4022262), (47044, 3852117), (47557, 3810564), (50139, 3614332), (58482, 3098714), (66852, 2710749), (67581, 2681508), (70566, 2568078), (90108, 2011131), (95114, 1905282), (100278, 1807166), (105849, 1712052), (116964, 1549357), (135162, 1340754), (141132, 1284039), (142671, 1270188), (190228, 952641), (200556, 903583), (202743, 893836), (211698, 856026), (223459, 810972), (270324, 670377), (285342, 635094), (317547, 570684), (405486, 446918), (423396, 428013)]