133781508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27941}}^1$

素因数の和:27977

約数の個数: 72

約数和(自身を含む): 406835520

約数和(自身を除く): 273054012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 27941, 55882, 83823, 111764, 167646, 195587, 251469, 335292, 391174, 502938, 530879, 586761, 782348, 1005876, 1061758, 1173522, 1592637, 1760283, 2123516, 2347044, 3185274, 3520566, 3716153, 4777911, 6370548, 7041132, 7432306, 9555822, 11148459, 14864612, 19111644, 22296918, 33445377, 44593836, 66890754, 133781508]

約数ペア:

[(1, 133781508), (2, 66890754), (3, 44593836), (4, 33445377), (6, 22296918), (7, 19111644), (9, 14864612), (12, 11148459), (14, 9555822), (18, 7432306), (19, 7041132), (21, 6370548), (28, 4777911), (36, 3716153), (38, 3520566), (42, 3185274), (57, 2347044), (63, 2123516), (76, 1760283), (84, 1592637), (114, 1173522), (126, 1061758), (133, 1005876), (171, 782348), (228, 586761), (252, 530879), (266, 502938), (342, 391174), (399, 335292), (532, 251469), (684, 195587), (798, 167646), (1197, 111764), (1596, 83823), (2394, 55882), (4788, 27941)]