147159572

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2971}}^1$

素因数の和:3072

約数の個数: 48

約数和(自身を含む): 309563520

約数和(自身を除く): 162403948

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 61, 116, 122, 203, 244, 406, 427, 812, 854, 1708, 1769, 2971, 3538, 5942, 7076, 11884, 12383, 20797, 24766, 41594, 49532, 83188, 86159, 172318, 181231, 344636, 362462, 603113, 724924, 1206226, 1268617, 2412452, 2537234, 5074468, 5255699, 10511398, 21022796, 36789893, 73579786, 147159572]

約数ペア:

[(1, 147159572), (2, 73579786), (4, 36789893), (7, 21022796), (14, 10511398), (28, 5255699), (29, 5074468), (58, 2537234), (61, 2412452), (116, 1268617), (122, 1206226), (203, 724924), (244, 603113), (406, 362462), (427, 344636), (812, 181231), (854, 172318), (1708, 86159), (1769, 83188), (2971, 49532), (3538, 41594), (5942, 24766), (7076, 20797), (11884, 12383)]