156989445350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1615949}}^1$

素因数の和:1616057

約数の個数: 48

約数和(自身を含む): 306578034000

約数和(自身を除く): 149588588650

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 67, 134, 145, 290, 335, 670, 725, 1450, 1675, 1943, 3350, 3886, 9715, 19430, 48575, 97150, 1615949, 3231898, 8079745, 16159490, 40398725, 46862521, 80797450, 93725042, 108268583, 216537166, 234312605, 468625210, 541342915, 1082685830, 1171563025, 2343126050, 2706714575, 3139788907, 5413429150, 6279577814, 15698944535, 31397889070, 78494722675, 156989445350]

約数ペア:

[(1, 156989445350), (2, 78494722675), (5, 31397889070), (10, 15698944535), (25, 6279577814), (29, 5413429150), (50, 3139788907), (58, 2706714575), (67, 2343126050), (134, 1171563025), (145, 1082685830), (290, 541342915), (335, 468625210), (670, 234312605), (725, 216537166), (1450, 108268583), (1675, 93725042), (1943, 80797450), (3350, 46862521), (3886, 40398725), (9715, 16159490), (19430, 8079745), (48575, 3231898), (97150, 1615949)]