140052792

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 400435200

約数和(自身を除く): 260382408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 109, 124, 132, 157, 186, 218, 248, 264, 314, 327, 341, 372, 436, 471, 628, 654, 682, 744, 872, 942, 1023, 1199, 1256, 1308, 1364, 1727, 1884, 2046, 2398, 2616, 2728, 3379, 3454, 3597, 3768, 4092, 4796, 4867, 5181, 6758, 6908, 7194, 8184, 9592, 9734, 10137, 10362, 13516, 13816, 14388, 14601, 17113, 19468, 20274, 20724, 27032, 28776, 29202, 34226, 37169, 38936, 40548, 41448, 51339, 53537, 58404, 68452, 74338, 81096, 102678, 107074, 111507, 116808, 136904, 148676, 160611, 188243, 205356, 214148, 223014, 297352, 321222, 376486, 410712, 428296, 446028, 530503, 564729, 642444, 752972, 892056, 1061006, 1129458, 1284888, 1505944, 1591509, 2122012, 2258916, 3183018, 4244024, 4517832, 5835533, 6366036, 11671066, 12732072, 17506599, 23342132, 35013198, 46684264, 70026396, 140052792]

約数ペア:

[(1, 140052792), (2, 70026396), (3, 46684264), (4, 35013198), (6, 23342132), (8, 17506599), (11, 12732072), (12, 11671066), (22, 6366036), (24, 5835533), (31, 4517832), (33, 4244024), (44, 3183018), (62, 2258916), (66, 2122012), (88, 1591509), (93, 1505944), (109, 1284888), (124, 1129458), (132, 1061006), (157, 892056), (186, 752972), (218, 642444), (248, 564729), (264, 530503), (314, 446028), (327, 428296), (341, 410712), (372, 376486), (436, 321222), (471, 297352), (628, 223014), (654, 214148), (682, 205356), (744, 188243), (872, 160611), (942, 148676), (1023, 136904), (1199, 116808), (1256, 111507), (1308, 107074), (1364, 102678), (1727, 81096), (1884, 74338), (2046, 68452), (2398, 58404), (2616, 53537), (2728, 51339), (3379, 41448), (3454, 40548), (3597, 38936), (3768, 37169), (4092, 34226), (4796, 29202), (4867, 28776), (5181, 27032), (6758, 20724), (6908, 20274), (7194, 19468), (8184, 17113), (9592, 14601), (9734, 14388), (10137, 13816), (10362, 13516)]