155623986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3539}}^1$

素因数の和:3903

約数の個数: 48

約数和(自身を含む): 386568000

約数和(自身を除く): 230944014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 349, 698, 1047, 2094, 2443, 3141, 3539, 4886, 6282, 7078, 7329, 10617, 14658, 21234, 21987, 24773, 31851, 43974, 49546, 63702, 74319, 148638, 222957, 445914, 1235111, 2470222, 3705333, 7410666, 8645777, 11115999, 17291554, 22231998, 25937331, 51874662, 77811993, 155623986]

約数ペア:

[(1, 155623986), (2, 77811993), (3, 51874662), (6, 25937331), (7, 22231998), (9, 17291554), (14, 11115999), (18, 8645777), (21, 7410666), (42, 3705333), (63, 2470222), (126, 1235111), (349, 445914), (698, 222957), (1047, 148638), (2094, 74319), (2443, 63702), (3141, 49546), (3539, 43974), (4886, 31851), (6282, 24773), (7078, 21987), (7329, 21234), (10617, 14658)]