149938712

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{607}}^1$

素因数の和:1032

約数の個数: 64

約数和(自身を含む): 351959040

約数和(自身を除く): 202020328

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 401, 607, 616, 802, 1214, 1604, 2428, 2807, 3208, 4249, 4411, 4856, 5614, 6677, 8498, 8822, 11228, 13354, 16996, 17644, 22456, 26708, 30877, 33992, 35288, 46739, 53416, 61754, 93478, 123508, 186956, 243407, 247016, 373912, 486814, 973628, 1703849, 1947256, 2677477, 3407698, 5354954, 6815396, 10709908, 13630792, 18742339, 21419816, 37484678, 74969356, 149938712]

約数ペア:

[(1, 149938712), (2, 74969356), (4, 37484678), (7, 21419816), (8, 18742339), (11, 13630792), (14, 10709908), (22, 6815396), (28, 5354954), (44, 3407698), (56, 2677477), (77, 1947256), (88, 1703849), (154, 973628), (308, 486814), (401, 373912), (607, 247016), (616, 243407), (802, 186956), (1214, 123508), (1604, 93478), (2428, 61754), (2807, 53416), (3208, 46739), (4249, 35288), (4411, 33992), (4856, 30877), (5614, 26708), (6677, 22456), (8498, 17644), (8822, 16996), (11228, 13354)]