149186556

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 443520000

約数和(自身を除く): 294333444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 29, 36, 38, 46, 54, 57, 58, 69, 76, 87, 92, 108, 109, 114, 116, 138, 171, 174, 207, 218, 228, 261, 276, 327, 342, 348, 414, 436, 437, 513, 522, 551, 621, 654, 667, 684, 783, 828, 874, 981, 1026, 1044, 1102, 1242, 1308, 1311, 1334, 1566, 1653, 1748, 1962, 2001, 2052, 2071, 2204, 2484, 2507, 2622, 2668, 2943, 3132, 3161, 3306, 3924, 3933, 4002, 4142, 4959, 5014, 5244, 5886, 6003, 6213, 6322, 6612, 7521, 7866, 8004, 8284, 9483, 9918, 10028, 11772, 11799, 12006, 12426, 12644, 12673, 14877, 15042, 15732, 18009, 18639, 18966, 19836, 22563, 23598, 24012, 24852, 25346, 28449, 29754, 30084, 36018, 37278, 37932, 38019, 45126, 47196, 47633, 50692, 55917, 56898, 59508, 60059, 67689, 72036, 72703, 74556, 76038, 85347, 90252, 95266, 111834, 113796, 114057, 120118, 135378, 142899, 145406, 152076, 170694, 180177, 190532, 218109, 223668, 228114, 240236, 270756, 285798, 290812, 341388, 342171, 360354, 428697, 436218, 456228, 540531, 571596, 654327, 684342, 720708, 857394, 872436, 1081062, 1286091, 1308654, 1368684, 1381357, 1621593, 1714788, 1962981, 2162124, 2572182, 2617308, 2762714, 3243186, 3925962, 4144071, 5144364, 5525428, 6486372, 7851924, 8288142, 12432213, 16576284, 24864426, 37296639, 49728852, 74593278, 149186556]

約数ペア:

[(1, 149186556), (2, 74593278), (3, 49728852), (4, 37296639), (6, 24864426), (9, 16576284), (12, 12432213), (18, 8288142), (19, 7851924), (23, 6486372), (27, 5525428), (29, 5144364), (36, 4144071), (38, 3925962), (46, 3243186), (54, 2762714), (57, 2617308), (58, 2572182), (69, 2162124), (76, 1962981), (87, 1714788), (92, 1621593), (108, 1381357), (109, 1368684), (114, 1308654), (116, 1286091), (138, 1081062), (171, 872436), (174, 857394), (207, 720708), (218, 684342), (228, 654327), (261, 571596), (276, 540531), (327, 456228), (342, 436218), (348, 428697), (414, 360354), (436, 342171), (437, 341388), (513, 290812), (522, 285798), (551, 270756), (621, 240236), (654, 228114), (667, 223668), (684, 218109), (783, 190532), (828, 180177), (874, 170694), (981, 152076), (1026, 145406), (1044, 142899), (1102, 135378), (1242, 120118), (1308, 114057), (1311, 113796), (1334, 111834), (1566, 95266), (1653, 90252), (1748, 85347), (1962, 76038), (2001, 74556), (2052, 72703), (2071, 72036), (2204, 67689), (2484, 60059), (2507, 59508), (2622, 56898), (2668, 55917), (2943, 50692), (3132, 47633), (3161, 47196), (3306, 45126), (3924, 38019), (3933, 37932), (4002, 37278), (4142, 36018), (4959, 30084), (5014, 29754), (5244, 28449), (5886, 25346), (6003, 24852), (6213, 24012), (6322, 23598), (6612, 22563), (7521, 19836), (7866, 18966), (8004, 18639), (8284, 18009), (9483, 15732), (9918, 15042), (10028, 14877), (11772, 12673), (11799, 12644), (12006, 12426)]