199611144

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 588353220

約数和(自身を除く): 388742076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 53, 68, 72, 102, 106, 136, 153, 159, 181, 204, 212, 289, 306, 318, 362, 408, 424, 477, 543, 578, 612, 636, 724, 867, 901, 954, 1086, 1156, 1224, 1272, 1448, 1629, 1734, 1802, 1908, 2172, 2312, 2601, 2703, 3077, 3258, 3468, 3604, 3816, 4344, 5202, 5406, 6154, 6516, 6936, 7208, 8109, 9231, 9593, 10404, 10812, 12308, 13032, 15317, 16218, 18462, 19186, 20808, 21624, 24616, 27693, 28779, 30634, 32436, 36924, 38372, 45951, 52309, 55386, 57558, 61268, 64872, 73848, 76744, 86337, 91902, 104618, 110772, 115116, 122536, 137853, 156927, 163081, 172674, 183804, 209236, 221544, 230232, 275706, 313854, 326162, 345348, 367608, 418472, 470781, 489243, 551412, 627708, 652324, 690696, 941562, 978486, 1102824, 1255416, 1304648, 1467729, 1883124, 1956972, 2772377, 2935458, 3766248, 3913944, 5544754, 5870916, 8317131, 11089508, 11741832, 16634262, 22179016, 24951393, 33268524, 49902786, 66537048, 99805572, 199611144]

約数ペア:

[(1, 199611144), (2, 99805572), (3, 66537048), (4, 49902786), (6, 33268524), (8, 24951393), (9, 22179016), (12, 16634262), (17, 11741832), (18, 11089508), (24, 8317131), (34, 5870916), (36, 5544754), (51, 3913944), (53, 3766248), (68, 2935458), (72, 2772377), (102, 1956972), (106, 1883124), (136, 1467729), (153, 1304648), (159, 1255416), (181, 1102824), (204, 978486), (212, 941562), (289, 690696), (306, 652324), (318, 627708), (362, 551412), (408, 489243), (424, 470781), (477, 418472), (543, 367608), (578, 345348), (612, 326162), (636, 313854), (724, 275706), (867, 230232), (901, 221544), (954, 209236), (1086, 183804), (1156, 172674), (1224, 163081), (1272, 156927), (1448, 137853), (1629, 122536), (1734, 115116), (1802, 110772), (1908, 104618), (2172, 91902), (2312, 86337), (2601, 76744), (2703, 73848), (3077, 64872), (3258, 61268), (3468, 57558), (3604, 55386), (3816, 52309), (4344, 45951), (5202, 38372), (5406, 36924), (6154, 32436), (6516, 30634), (6936, 28779), (7208, 27693), (8109, 24616), (9231, 21624), (9593, 20808), (10404, 19186), (10812, 18462), (12308, 16218), (13032, 15317)]