130198284

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 342407520

約数和(自身を除く): 212209236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 311, 348, 401, 522, 622, 802, 933, 1044, 1203, 1244, 1604, 1866, 2406, 2799, 3609, 3732, 4812, 5598, 7218, 9019, 11196, 11629, 14436, 18038, 23258, 27057, 34887, 36076, 46516, 54114, 69774, 81171, 104661, 108228, 124711, 139548, 162342, 209322, 249422, 324684, 374133, 418644, 498844, 748266, 1122399, 1496532, 2244798, 3616619, 4489596, 7233238, 10849857, 14466476, 21699714, 32549571, 43399428, 65099142, 130198284]

約数ペア:

[(1, 130198284), (2, 65099142), (3, 43399428), (4, 32549571), (6, 21699714), (9, 14466476), (12, 10849857), (18, 7233238), (29, 4489596), (36, 3616619), (58, 2244798), (87, 1496532), (116, 1122399), (174, 748266), (261, 498844), (311, 418644), (348, 374133), (401, 324684), (522, 249422), (622, 209322), (802, 162342), (933, 139548), (1044, 124711), (1203, 108228), (1244, 104661), (1604, 81171), (1866, 69774), (2406, 54114), (2799, 46516), (3609, 36076), (3732, 34887), (4812, 27057), (5598, 23258), (7218, 18038), (9019, 14436), (11196, 11629)]