128189304

素因数分解:

$2^3\times 3^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 389975040

約数和(自身を除く): 261785736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 47, 54, 61, 69, 72, 81, 92, 94, 108, 122, 138, 141, 162, 183, 184, 188, 207, 216, 243, 244, 276, 282, 324, 366, 376, 414, 423, 486, 488, 549, 552, 564, 621, 648, 732, 828, 846, 972, 1081, 1098, 1128, 1242, 1269, 1403, 1464, 1647, 1656, 1692, 1863, 1944, 2162, 2196, 2484, 2538, 2806, 2867, 3243, 3294, 3384, 3726, 3807, 4209, 4324, 4392, 4941, 4968, 5076, 5589, 5612, 5734, 6486, 6588, 7452, 7614, 8418, 8601, 8648, 9729, 9882, 10152, 11178, 11224, 11421, 11468, 12627, 12972, 13176, 14823, 14904, 15228, 16836, 17202, 19458, 19764, 22356, 22842, 22936, 25254, 25803, 25944, 29187, 29646, 30456, 33672, 34404, 37881, 38916, 39528, 44712, 45684, 50508, 51606, 58374, 59292, 65941, 68808, 75762, 77409, 77832, 87561, 91368, 101016, 103212, 113643, 116748, 118584, 131882, 151524, 154818, 175122, 197823, 206424, 227286, 232227, 233496, 262683, 263764, 303048, 309636, 340929, 350244, 395646, 454572, 464454, 525366, 527528, 593469, 619272, 681858, 696681, 700488, 791292, 909144, 928908, 1050732, 1186938, 1363716, 1393362, 1582584, 1780407, 1857816, 2101464, 2373876, 2727432, 2786724, 3560814, 4747752, 5341221, 5573448, 7121628, 10682442, 14243256, 16023663, 21364884, 32047326, 42729768, 64094652, 128189304]

約数ペア:

[(1, 128189304), (2, 64094652), (3, 42729768), (4, 32047326), (6, 21364884), (8, 16023663), (9, 14243256), (12, 10682442), (18, 7121628), (23, 5573448), (24, 5341221), (27, 4747752), (36, 3560814), (46, 2786724), (47, 2727432), (54, 2373876), (61, 2101464), (69, 1857816), (72, 1780407), (81, 1582584), (92, 1393362), (94, 1363716), (108, 1186938), (122, 1050732), (138, 928908), (141, 909144), (162, 791292), (183, 700488), (184, 696681), (188, 681858), (207, 619272), (216, 593469), (243, 527528), (244, 525366), (276, 464454), (282, 454572), (324, 395646), (366, 350244), (376, 340929), (414, 309636), (423, 303048), (486, 263764), (488, 262683), (549, 233496), (552, 232227), (564, 227286), (621, 206424), (648, 197823), (732, 175122), (828, 154818), (846, 151524), (972, 131882), (1081, 118584), (1098, 116748), (1128, 113643), (1242, 103212), (1269, 101016), (1403, 91368), (1464, 87561), (1647, 77832), (1656, 77409), (1692, 75762), (1863, 68808), (1944, 65941), (2162, 59292), (2196, 58374), (2484, 51606), (2538, 50508), (2806, 45684), (2867, 44712), (3243, 39528), (3294, 38916), (3384, 37881), (3726, 34404), (3807, 33672), (4209, 30456), (4324, 29646), (4392, 29187), (4941, 25944), (4968, 25803), (5076, 25254), (5589, 22936), (5612, 22842), (5734, 22356), (6486, 19764), (6588, 19458), (7452, 17202), (7614, 16836), (8418, 15228), (8601, 14904), (8648, 14823), (9729, 13176), (9882, 12972), (10152, 12627), (11178, 11468), (11224, 11421)]