152834402

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 287981568

約数和(自身を除く): 135147166

約数列:

[1, 2, 7, 14, 23, 31, 46, 61, 62, 122, 161, 217, 251, 322, 427, 434, 502, 713, 854, 1403, 1426, 1757, 1891, 2806, 3514, 3782, 4991, 5773, 7781, 9821, 9982, 11546, 13237, 15311, 15562, 19642, 26474, 30622, 40411, 43493, 54467, 80822, 86986, 107177, 108934, 178963, 214354, 304451, 352153, 357926, 474641, 608902, 704306, 949282, 1252741, 2465071, 2505482, 3322487, 4930142, 6644974, 10916743, 21833486, 76417201, 152834402]

約数ペア:

[(1, 152834402), (2, 76417201), (7, 21833486), (14, 10916743), (23, 6644974), (31, 4930142), (46, 3322487), (61, 2505482), (62, 2465071), (122, 1252741), (161, 949282), (217, 704306), (251, 608902), (322, 474641), (427, 357926), (434, 352153), (502, 304451), (713, 214354), (854, 178963), (1403, 108934), (1426, 107177), (1757, 86986), (1891, 80822), (2806, 54467), (3514, 43493), (3782, 40411), (4991, 30622), (5773, 26474), (7781, 19642), (9821, 15562), (9982, 15311), (11546, 13237)]