156930001160

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3061}}^1\times {\mathrm{14401}}^1$

素因数の和:17562

約数の個数: 64

約数和(自身を含む): 357201284400

約数和(自身を除く): 200271283240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3061, 3560, 6122, 12244, 14401, 15305, 24488, 28802, 30610, 57604, 61220, 72005, 115208, 122440, 144010, 272429, 288020, 544858, 576040, 1089716, 1281689, 1362145, 2179432, 2563378, 2724290, 5126756, 5448580, 6408445, 10253512, 10897160, 12816890, 25633780, 44081461, 51267560, 88162922, 176325844, 220407305, 352651688, 440814610, 881629220, 1763258440, 3923250029, 7846500058, 15693000116, 19616250145, 31386000232, 39232500290, 78465000580, 156930001160]

約数ペア:

[(1, 156930001160), (2, 78465000580), (4, 39232500290), (5, 31386000232), (8, 19616250145), (10, 15693000116), (20, 7846500058), (40, 3923250029), (89, 1763258440), (178, 881629220), (356, 440814610), (445, 352651688), (712, 220407305), (890, 176325844), (1780, 88162922), (3061, 51267560), (3560, 44081461), (6122, 25633780), (12244, 12816890), (14401, 10897160), (15305, 10253512), (24488, 6408445), (28802, 5448580), (30610, 5126756), (57604, 2724290), (61220, 2563378), (72005, 2179432), (115208, 1362145), (122440, 1281689), (144010, 1089716), (272429, 576040), (288020, 544858)]