151811632

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1226

約数の個数: 80

約数和(自身を含む): 361262592

約数和(自身を除く): 209450960

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 71, 112, 119, 136, 142, 238, 272, 284, 476, 497, 568, 952, 994, 1123, 1136, 1207, 1904, 1988, 2246, 2414, 3976, 4492, 4828, 7861, 7952, 8449, 8984, 9656, 15722, 16898, 17968, 19091, 19312, 31444, 33796, 38182, 62888, 67592, 76364, 79733, 125776, 133637, 135184, 152728, 159466, 267274, 305456, 318932, 534548, 558131, 637864, 1069096, 1116262, 1275728, 1355461, 2138192, 2232524, 2710922, 4465048, 5421844, 8930096, 9488227, 10843688, 18976454, 21687376, 37952908, 75905816, 151811632]

約数ペア:

[(1, 151811632), (2, 75905816), (4, 37952908), (7, 21687376), (8, 18976454), (14, 10843688), (16, 9488227), (17, 8930096), (28, 5421844), (34, 4465048), (56, 2710922), (68, 2232524), (71, 2138192), (112, 1355461), (119, 1275728), (136, 1116262), (142, 1069096), (238, 637864), (272, 558131), (284, 534548), (476, 318932), (497, 305456), (568, 267274), (952, 159466), (994, 152728), (1123, 135184), (1136, 133637), (1207, 125776), (1904, 79733), (1988, 76364), (2246, 67592), (2414, 62888), (3976, 38182), (4492, 33796), (4828, 31444), (7861, 19312), (7952, 19091), (8449, 17968), (8984, 16898), (9656, 15722)]