162404495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 242611200

約数和(自身を除く): 80206705

約数列:

[1, 5, 11, 19, 23, 29, 55, 95, 115, 145, 209, 233, 253, 319, 437, 551, 667, 1045, 1165, 1265, 1595, 2185, 2563, 2755, 3335, 4427, 4807, 5359, 6061, 6757, 7337, 12673, 12815, 22135, 24035, 26795, 30305, 33785, 36685, 48697, 58949, 63365, 74327, 101821, 128383, 139403, 155411, 243485, 294745, 371635, 509105, 641915, 697015, 777055, 1120031, 1412213, 1709521, 2952809, 5600155, 7061065, 8547605, 14764045, 32480899, 162404495]

約数ペア:

[(1, 162404495), (5, 32480899), (11, 14764045), (19, 8547605), (23, 7061065), (29, 5600155), (55, 2952809), (95, 1709521), (115, 1412213), (145, 1120031), (209, 777055), (233, 697015), (253, 641915), (319, 509105), (437, 371635), (551, 294745), (667, 243485), (1045, 155411), (1165, 139403), (1265, 128383), (1595, 101821), (2185, 74327), (2563, 63365), (2755, 58949), (3335, 48697), (4427, 36685), (4807, 33785), (5359, 30305), (6061, 26795), (6757, 24035), (7337, 22135), (12673, 12815)]