121575552

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1514

約数の個数: 128

約数和(自身を含む): 381235200

約数和(自身を除く): 259659648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1459, 1488, 1736, 1984, 2604, 2688, 2918, 2976, 3472, 3968, 4377, 5208, 5836, 5952, 6944, 8754, 10213, 10416, 11672, 11904, 13888, 17508, 20426, 20832, 23344, 27776, 30639, 35016, 40852, 41664, 45229, 46688, 61278, 70032, 81704, 83328, 90458, 93376, 122556, 135687, 140064, 163408, 180916, 186752, 245112, 271374, 280128, 316603, 326816, 361832, 490224, 542748, 560256, 633206, 653632, 723664, 949809, 980448, 1085496, 1266412, 1307264, 1447328, 1899618, 1960896, 2170992, 2532824, 2894656, 3799236, 3921792, 4341984, 5065648, 5789312, 7598472, 8683968, 10131296, 15196944, 17367936, 20262592, 30393888, 40525184, 60787776, 121575552]

約数ペア:

[(1, 121575552), (2, 60787776), (3, 40525184), (4, 30393888), (6, 20262592), (7, 17367936), (8, 15196944), (12, 10131296), (14, 8683968), (16, 7598472), (21, 5789312), (24, 5065648), (28, 4341984), (31, 3921792), (32, 3799236), (42, 2894656), (48, 2532824), (56, 2170992), (62, 1960896), (64, 1899618), (84, 1447328), (93, 1307264), (96, 1266412), (112, 1085496), (124, 980448), (128, 949809), (168, 723664), (186, 653632), (192, 633206), (217, 560256), (224, 542748), (248, 490224), (336, 361832), (372, 326816), (384, 316603), (434, 280128), (448, 271374), (496, 245112), (651, 186752), (672, 180916), (744, 163408), (868, 140064), (896, 135687), (992, 122556), (1302, 93376), (1344, 90458), (1459, 83328), (1488, 81704), (1736, 70032), (1984, 61278), (2604, 46688), (2688, 45229), (2918, 41664), (2976, 40852), (3472, 35016), (3968, 30639), (4377, 27776), (5208, 23344), (5836, 20832), (5952, 20426), (6944, 17508), (8754, 13888), (10213, 11904), (10416, 11672)]