142972248

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 390297600

約数和(自身を除く): 247325352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 43, 62, 82, 86, 93, 109, 123, 124, 129, 164, 172, 186, 218, 246, 248, 258, 327, 328, 344, 372, 436, 492, 516, 654, 744, 872, 984, 1032, 1271, 1308, 1333, 1763, 2542, 2616, 2666, 3379, 3526, 3813, 3999, 4469, 4687, 5084, 5289, 5332, 6758, 7052, 7626, 7998, 8938, 9374, 10137, 10168, 10578, 10664, 13407, 13516, 14061, 14104, 15252, 15996, 17876, 18748, 20274, 21156, 26814, 27032, 28122, 30504, 31992, 35752, 37496, 40548, 42312, 53628, 54653, 56244, 81096, 107256, 109306, 112488, 138539, 145297, 163959, 192167, 218612, 277078, 290594, 327918, 384334, 415617, 435891, 437224, 554156, 576501, 581188, 655836, 768668, 831234, 871782, 1108312, 1153002, 1162376, 1311672, 1537336, 1662468, 1743564, 2306004, 3324936, 3487128, 4612008, 5957177, 11914354, 17871531, 23828708, 35743062, 47657416, 71486124, 142972248]

約数ペア:

[(1, 142972248), (2, 71486124), (3, 47657416), (4, 35743062), (6, 23828708), (8, 17871531), (12, 11914354), (24, 5957177), (31, 4612008), (41, 3487128), (43, 3324936), (62, 2306004), (82, 1743564), (86, 1662468), (93, 1537336), (109, 1311672), (123, 1162376), (124, 1153002), (129, 1108312), (164, 871782), (172, 831234), (186, 768668), (218, 655836), (246, 581188), (248, 576501), (258, 554156), (327, 437224), (328, 435891), (344, 415617), (372, 384334), (436, 327918), (492, 290594), (516, 277078), (654, 218612), (744, 192167), (872, 163959), (984, 145297), (1032, 138539), (1271, 112488), (1308, 109306), (1333, 107256), (1763, 81096), (2542, 56244), (2616, 54653), (2666, 53628), (3379, 42312), (3526, 40548), (3813, 37496), (3999, 35752), (4469, 31992), (4687, 30504), (5084, 28122), (5289, 27032), (5332, 26814), (6758, 21156), (7052, 20274), (7626, 18748), (7998, 17876), (8938, 15996), (9374, 15252), (10137, 14104), (10168, 14061), (10578, 13516), (10664, 13407)]