131243238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{10313}}^1$

素因数の和:10429

約数の個数: 48

約数和(自身を含む): 328232736

約数和(自身を除く): 196989498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1414, 1818, 2121, 4242, 6363, 10313, 12726, 20626, 30939, 61878, 72191, 92817, 144382, 185634, 216573, 433146, 649719, 1041613, 1299438, 2083226, 3124839, 6249678, 7291291, 9374517, 14582582, 18749034, 21873873, 43747746, 65621619, 131243238]

約数ペア:

[(1, 131243238), (2, 65621619), (3, 43747746), (6, 21873873), (7, 18749034), (9, 14582582), (14, 9374517), (18, 7291291), (21, 6249678), (42, 3124839), (63, 2083226), (101, 1299438), (126, 1041613), (202, 649719), (303, 433146), (606, 216573), (707, 185634), (909, 144382), (1414, 92817), (1818, 72191), (2121, 61878), (4242, 30939), (6363, 20626), (10313, 12726)]