181003368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{463}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 561254400

約数和(自身を除く): 380251032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 179, 182, 273, 312, 358, 364, 463, 537, 546, 716, 728, 926, 1074, 1092, 1253, 1389, 1432, 1852, 2148, 2184, 2327, 2506, 2778, 3241, 3704, 3759, 4296, 4654, 5012, 5556, 6019, 6482, 6981, 7518, 9308, 9723, 10024, 11112, 12038, 12964, 13962, 15036, 16289, 18057, 18616, 19446, 24076, 25928, 27924, 30072, 32578, 36114, 38892, 42133, 48152, 48867, 55848, 65156, 72228, 77784, 82877, 84266, 97734, 126399, 130312, 144456, 165754, 168532, 195468, 248631, 252798, 331508, 337064, 390936, 497262, 505596, 580139, 663016, 994524, 1011192, 1077401, 1160278, 1740417, 1989048, 2154802, 2320556, 3232203, 3480834, 4309604, 4641112, 6464406, 6961668, 7541807, 8619208, 12928812, 13923336, 15083614, 22625421, 25857624, 30167228, 45250842, 60334456, 90501684, 181003368]

約数ペア:

[(1, 181003368), (2, 90501684), (3, 60334456), (4, 45250842), (6, 30167228), (7, 25857624), (8, 22625421), (12, 15083614), (13, 13923336), (14, 12928812), (21, 8619208), (24, 7541807), (26, 6961668), (28, 6464406), (39, 4641112), (42, 4309604), (52, 3480834), (56, 3232203), (78, 2320556), (84, 2154802), (91, 1989048), (104, 1740417), (156, 1160278), (168, 1077401), (179, 1011192), (182, 994524), (273, 663016), (312, 580139), (358, 505596), (364, 497262), (463, 390936), (537, 337064), (546, 331508), (716, 252798), (728, 248631), (926, 195468), (1074, 168532), (1092, 165754), (1253, 144456), (1389, 130312), (1432, 126399), (1852, 97734), (2148, 84266), (2184, 82877), (2327, 77784), (2506, 72228), (2778, 65156), (3241, 55848), (3704, 48867), (3759, 48152), (4296, 42133), (4654, 38892), (5012, 36114), (5556, 32578), (6019, 30072), (6482, 27924), (6981, 25928), (7518, 24076), (9308, 19446), (9723, 18616), (10024, 18057), (11112, 16289), (12038, 15036), (12964, 13962)]