201528144

素因数分解:

$2^4\times 3^2\times {\mathrm{907}}^1\times {\mathrm{1543}}^1$

素因数の和:2464

約数の個数: 60

約数和(自身を含む): 564986656

約数和(自身を除く): 363458512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 907, 1543, 1814, 2721, 3086, 3628, 4629, 5442, 6172, 7256, 8163, 9258, 10884, 12344, 13887, 14512, 16326, 18516, 21768, 24688, 27774, 32652, 37032, 43536, 55548, 65304, 74064, 111096, 130608, 222192, 1399501, 2799002, 4198503, 5598004, 8397006, 11196008, 12595509, 16794012, 22392016, 25191018, 33588024, 50382036, 67176048, 100764072, 201528144]

約数ペア:

[(1, 201528144), (2, 100764072), (3, 67176048), (4, 50382036), (6, 33588024), (8, 25191018), (9, 22392016), (12, 16794012), (16, 12595509), (18, 11196008), (24, 8397006), (36, 5598004), (48, 4198503), (72, 2799002), (144, 1399501), (907, 222192), (1543, 130608), (1814, 111096), (2721, 74064), (3086, 65304), (3628, 55548), (4629, 43536), (5442, 37032), (6172, 32652), (7256, 27774), (8163, 24688), (9258, 21768), (10884, 18516), (12344, 16326), (13887, 14512)]