145993644

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71147}}^1$

素因数の和:71179

約数の個数: 48

約数和(自身を含む): 398428800

約数和(自身を除く): 252435156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 71147, 142294, 213441, 284588, 426882, 640323, 853764, 1280646, 1351793, 1920969, 2561292, 2703586, 3841938, 4055379, 5407172, 7683876, 8110758, 12166137, 16221516, 24332274, 36498411, 48664548, 72996822, 145993644]

約数ペア:

[(1, 145993644), (2, 72996822), (3, 48664548), (4, 36498411), (6, 24332274), (9, 16221516), (12, 12166137), (18, 8110758), (19, 7683876), (27, 5407172), (36, 4055379), (38, 3841938), (54, 2703586), (57, 2561292), (76, 1920969), (108, 1351793), (114, 1280646), (171, 853764), (228, 640323), (342, 426882), (513, 284588), (684, 213441), (1026, 142294), (2052, 71147)]