142622568

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 449579520

約数和(自身を除く): 306956952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 37, 44, 62, 66, 72, 74, 88, 93, 99, 111, 124, 132, 148, 157, 186, 198, 222, 248, 264, 279, 296, 314, 333, 341, 372, 396, 407, 444, 471, 558, 628, 666, 682, 744, 792, 814, 888, 942, 1023, 1116, 1147, 1221, 1256, 1332, 1364, 1413, 1628, 1727, 1884, 2046, 2232, 2294, 2442, 2664, 2728, 2826, 3069, 3256, 3441, 3454, 3663, 3768, 4092, 4588, 4867, 4884, 5181, 5652, 5809, 6138, 6882, 6908, 7326, 8184, 9176, 9734, 9768, 10323, 10362, 11304, 11618, 12276, 12617, 13764, 13816, 14601, 14652, 15543, 17427, 19468, 20646, 20724, 23236, 24552, 25234, 27528, 29202, 29304, 31086, 34854, 37851, 38936, 41292, 41448, 43803, 46472, 50468, 52281, 53537, 58404, 62172, 63899, 69708, 75702, 82584, 87606, 100936, 104562, 107074, 113553, 116808, 124344, 127798, 139416, 151404, 160611, 175212, 180079, 191697, 209124, 214148, 227106, 255596, 302808, 321222, 350424, 360158, 383394, 418248, 428296, 454212, 481833, 511192, 540237, 575091, 642444, 720316, 766788, 908424, 963666, 1080474, 1150182, 1284888, 1440632, 1533576, 1620711, 1927332, 1980869, 2160948, 2300364, 3241422, 3854664, 3961738, 4321896, 4600728, 5942607, 6482844, 7923476, 11885214, 12965688, 15846952, 17827821, 23770428, 35655642, 47540856, 71311284, 142622568]

約数ペア:

[(1, 142622568), (2, 71311284), (3, 47540856), (4, 35655642), (6, 23770428), (8, 17827821), (9, 15846952), (11, 12965688), (12, 11885214), (18, 7923476), (22, 6482844), (24, 5942607), (31, 4600728), (33, 4321896), (36, 3961738), (37, 3854664), (44, 3241422), (62, 2300364), (66, 2160948), (72, 1980869), (74, 1927332), (88, 1620711), (93, 1533576), (99, 1440632), (111, 1284888), (124, 1150182), (132, 1080474), (148, 963666), (157, 908424), (186, 766788), (198, 720316), (222, 642444), (248, 575091), (264, 540237), (279, 511192), (296, 481833), (314, 454212), (333, 428296), (341, 418248), (372, 383394), (396, 360158), (407, 350424), (444, 321222), (471, 302808), (558, 255596), (628, 227106), (666, 214148), (682, 209124), (744, 191697), (792, 180079), (814, 175212), (888, 160611), (942, 151404), (1023, 139416), (1116, 127798), (1147, 124344), (1221, 116808), (1256, 113553), (1332, 107074), (1364, 104562), (1413, 100936), (1628, 87606), (1727, 82584), (1884, 75702), (2046, 69708), (2232, 63899), (2294, 62172), (2442, 58404), (2664, 53537), (2728, 52281), (2826, 50468), (3069, 46472), (3256, 43803), (3441, 41448), (3454, 41292), (3663, 38936), (3768, 37851), (4092, 34854), (4588, 31086), (4867, 29304), (4884, 29202), (5181, 27528), (5652, 25234), (5809, 24552), (6138, 23236), (6882, 20724), (6908, 20646), (7326, 19468), (8184, 17427), (9176, 15543), (9734, 14652), (9768, 14601), (10323, 13816), (10362, 13764), (11304, 12617), (11618, 12276)]