145144914

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 320655360

約数和(自身を除く): 175510446

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 67, 93, 114, 134, 186, 201, 402, 589, 613, 1178, 1226, 1273, 1767, 1839, 2077, 2546, 3534, 3678, 3819, 4154, 6231, 7638, 11647, 12462, 19003, 23294, 34941, 38006, 39463, 41071, 57009, 69882, 78926, 82142, 114018, 118389, 123213, 236778, 246426, 361057, 722114, 780349, 1083171, 1273201, 1560698, 2166342, 2341047, 2546402, 3819603, 4682094, 7639206, 24190819, 48381638, 72572457, 145144914]

約数ペア:

[(1, 145144914), (2, 72572457), (3, 48381638), (6, 24190819), (19, 7639206), (31, 4682094), (38, 3819603), (57, 2546402), (62, 2341047), (67, 2166342), (93, 1560698), (114, 1273201), (134, 1083171), (186, 780349), (201, 722114), (402, 361057), (589, 246426), (613, 236778), (1178, 123213), (1226, 118389), (1273, 114018), (1767, 82142), (1839, 78926), (2077, 69882), (2546, 57009), (3534, 41071), (3678, 39463), (3819, 38006), (4154, 34941), (6231, 23294), (7638, 19003), (11647, 12462)]