157985964

素因数分解:

$2^2\times 3^6\times {\mathrm{17}}^1\times {\mathrm{3187}}^1$

素因数の和:3226

約数の個数: 84

約数和(自身を含む): 439044984

約数和(自身を除く): 281059020

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 729, 918, 972, 1377, 1458, 1836, 2754, 2916, 3187, 4131, 5508, 6374, 8262, 9561, 12393, 12748, 16524, 19122, 24786, 28683, 38244, 49572, 54179, 57366, 86049, 108358, 114732, 162537, 172098, 216716, 258147, 325074, 344196, 487611, 516294, 650148, 774441, 975222, 1032588, 1462833, 1548882, 1950444, 2323323, 2925666, 3097764, 4388499, 4646646, 5851332, 8776998, 9293292, 13165497, 17553996, 26330994, 39496491, 52661988, 78992982, 157985964]

約数ペア:

[(1, 157985964), (2, 78992982), (3, 52661988), (4, 39496491), (6, 26330994), (9, 17553996), (12, 13165497), (17, 9293292), (18, 8776998), (27, 5851332), (34, 4646646), (36, 4388499), (51, 3097764), (54, 2925666), (68, 2323323), (81, 1950444), (102, 1548882), (108, 1462833), (153, 1032588), (162, 975222), (204, 774441), (243, 650148), (306, 516294), (324, 487611), (459, 344196), (486, 325074), (612, 258147), (729, 216716), (918, 172098), (972, 162537), (1377, 114732), (1458, 108358), (1836, 86049), (2754, 57366), (2916, 54179), (3187, 49572), (4131, 38244), (5508, 28683), (6374, 24786), (8262, 19122), (9561, 16524), (12393, 12748)]