157694112

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:363

約数の個数: 144

約数和(自身を含む): 471744000

約数和(自身を除く): 314049888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 79, 87, 96, 116, 144, 158, 174, 232, 237, 239, 261, 288, 316, 348, 464, 474, 478, 522, 632, 696, 711, 717, 928, 948, 956, 1044, 1264, 1392, 1422, 1434, 1896, 1912, 2088, 2151, 2291, 2528, 2784, 2844, 2868, 3792, 3824, 4176, 4302, 4582, 5688, 5736, 6873, 6931, 7584, 7648, 8352, 8604, 9164, 11376, 11472, 13746, 13862, 17208, 18328, 18881, 20619, 20793, 22752, 22944, 27492, 27724, 34416, 36656, 37762, 41238, 41586, 54984, 55448, 56643, 62379, 68832, 73312, 75524, 82476, 83172, 109968, 110896, 113286, 124758, 151048, 164952, 166344, 169929, 219936, 221792, 226572, 249516, 302096, 329904, 332688, 339858, 453144, 499032, 547549, 604192, 659808, 665376, 679716, 906288, 998064, 1095098, 1359432, 1642647, 1812576, 1996128, 2190196, 2718864, 3285294, 4380392, 4927941, 5437728, 6570588, 8760784, 9855882, 13141176, 17521568, 19711764, 26282352, 39423528, 52564704, 78847056, 157694112]

約数ペア:

[(1, 157694112), (2, 78847056), (3, 52564704), (4, 39423528), (6, 26282352), (8, 19711764), (9, 17521568), (12, 13141176), (16, 9855882), (18, 8760784), (24, 6570588), (29, 5437728), (32, 4927941), (36, 4380392), (48, 3285294), (58, 2718864), (72, 2190196), (79, 1996128), (87, 1812576), (96, 1642647), (116, 1359432), (144, 1095098), (158, 998064), (174, 906288), (232, 679716), (237, 665376), (239, 659808), (261, 604192), (288, 547549), (316, 499032), (348, 453144), (464, 339858), (474, 332688), (478, 329904), (522, 302096), (632, 249516), (696, 226572), (711, 221792), (717, 219936), (928, 169929), (948, 166344), (956, 164952), (1044, 151048), (1264, 124758), (1392, 113286), (1422, 110896), (1434, 109968), (1896, 83172), (1912, 82476), (2088, 75524), (2151, 73312), (2291, 68832), (2528, 62379), (2784, 56643), (2844, 55448), (2868, 54984), (3792, 41586), (3824, 41238), (4176, 37762), (4302, 36656), (4582, 34416), (5688, 27724), (5736, 27492), (6873, 22944), (6931, 22752), (7584, 20793), (7648, 20619), (8352, 18881), (8604, 18328), (9164, 17208), (11376, 13862), (11472, 13746)]