156222996

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 391771296

約数和(自身を除く): 235548300

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 107, 204, 214, 289, 321, 421, 428, 578, 642, 842, 867, 1156, 1263, 1284, 1684, 1734, 1819, 2526, 3468, 3638, 5052, 5457, 7157, 7276, 10914, 14314, 21471, 21828, 28628, 30923, 42942, 45047, 61846, 85884, 90094, 92769, 121669, 123692, 135141, 180188, 185538, 243338, 270282, 365007, 371076, 486676, 540564, 730014, 765799, 1460028, 1531598, 2297397, 3063196, 4594794, 9189588, 13018583, 26037166, 39055749, 52074332, 78111498, 156222996]

約数ペア:

[(1, 156222996), (2, 78111498), (3, 52074332), (4, 39055749), (6, 26037166), (12, 13018583), (17, 9189588), (34, 4594794), (51, 3063196), (68, 2297397), (102, 1531598), (107, 1460028), (204, 765799), (214, 730014), (289, 540564), (321, 486676), (421, 371076), (428, 365007), (578, 270282), (642, 243338), (842, 185538), (867, 180188), (1156, 135141), (1263, 123692), (1284, 121669), (1684, 92769), (1734, 90094), (1819, 85884), (2526, 61846), (3468, 45047), (3638, 42942), (5052, 30923), (5457, 28628), (7157, 21828), (7276, 21471), (10914, 14314)]