149972988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{30707}}^1$

素因数の和:30762

約数の個数: 48

約数和(自身を含む): 392079744

約数和(自身を除く): 242106756

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4884, 30707, 61414, 92121, 122828, 184242, 337777, 368484, 675554, 1013331, 1136159, 1351108, 2026662, 2272318, 3408477, 4053324, 4544636, 6816954, 12497749, 13633908, 24995498, 37493247, 49990996, 74986494, 149972988]

約数ペア:

[(1, 149972988), (2, 74986494), (3, 49990996), (4, 37493247), (6, 24995498), (11, 13633908), (12, 12497749), (22, 6816954), (33, 4544636), (37, 4053324), (44, 3408477), (66, 2272318), (74, 2026662), (111, 1351108), (132, 1136159), (148, 1013331), (222, 675554), (407, 368484), (444, 337777), (814, 184242), (1221, 122828), (1628, 92121), (2442, 61414), (4884, 30707)]