145319904

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{26557}}^1$

素因数の和:26592

約数の個数: 72

約数和(自身を含む): 435020040

約数和(自身を除く): 289700136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 26557, 53114, 79671, 106228, 159342, 212456, 239013, 318684, 424912, 478026, 504583, 637368, 849824, 956052, 1009166, 1274736, 1513749, 1912104, 2018332, 2549472, 3027498, 3824208, 4036664, 4541247, 6054996, 7648416, 8073328, 9082494, 12109992, 16146656, 18164988, 24219984, 36329976, 48439968, 72659952, 145319904]

約数ペア:

[(1, 145319904), (2, 72659952), (3, 48439968), (4, 36329976), (6, 24219984), (8, 18164988), (9, 16146656), (12, 12109992), (16, 9082494), (18, 8073328), (19, 7648416), (24, 6054996), (32, 4541247), (36, 4036664), (38, 3824208), (48, 3027498), (57, 2549472), (72, 2018332), (76, 1912104), (96, 1513749), (114, 1274736), (144, 1009166), (152, 956052), (171, 849824), (228, 637368), (288, 504583), (304, 478026), (342, 424912), (456, 318684), (608, 239013), (684, 212456), (912, 159342), (1368, 106228), (1824, 79671), (2736, 53114), (5472, 26557)]