16263156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 47755008

約数和(自身を除く): 31491852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 53, 78, 84, 91, 106, 156, 159, 182, 212, 273, 281, 318, 364, 371, 546, 562, 636, 689, 742, 843, 1092, 1113, 1124, 1378, 1484, 1686, 1967, 2067, 2226, 2756, 3372, 3653, 3934, 4134, 4452, 4823, 5901, 7306, 7868, 8268, 9646, 10959, 11802, 14469, 14612, 14893, 19292, 21918, 23604, 25571, 28938, 29786, 43836, 44679, 51142, 57876, 59572, 76713, 89358, 102284, 104251, 153426, 178716, 193609, 208502, 306852, 312753, 387218, 417004, 580827, 625506, 774436, 1161654, 1251012, 1355263, 2323308, 2710526, 4065789, 5421052, 8131578, 16263156]

約数ペア:

[(1, 16263156), (2, 8131578), (3, 5421052), (4, 4065789), (6, 2710526), (7, 2323308), (12, 1355263), (13, 1251012), (14, 1161654), (21, 774436), (26, 625506), (28, 580827), (39, 417004), (42, 387218), (52, 312753), (53, 306852), (78, 208502), (84, 193609), (91, 178716), (106, 153426), (156, 104251), (159, 102284), (182, 89358), (212, 76713), (273, 59572), (281, 57876), (318, 51142), (364, 44679), (371, 43836), (546, 29786), (562, 28938), (636, 25571), (689, 23604), (742, 21918), (843, 19292), (1092, 14893), (1113, 14612), (1124, 14469), (1378, 11802), (1484, 10959), (1686, 9646), (1967, 8268), (2067, 7868), (2226, 7306), (2756, 5901), (3372, 4823), (3653, 4452), (3934, 4134)]