131968740670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{231821}}^1$

素因数の和:232021

約数の個数: 64

約数和(自身を含む): 266391296640

約数和(自身を除く): 134422555970

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 151, 290, 302, 377, 754, 755, 1510, 1885, 1963, 3770, 3926, 4379, 8758, 9815, 19630, 21895, 43790, 56927, 113854, 231821, 284635, 463642, 569270, 1159105, 2318210, 3013673, 6027346, 6722809, 13445618, 15068365, 30136730, 33614045, 35004971, 67228090, 70009942, 87396517, 174793034, 175024855, 350049710, 436982585, 455064623, 873965170, 910129246, 1015144159, 2030288318, 2275323115, 4550646230, 5075720795, 10151441590, 13196874067, 26393748134, 65984370335, 131968740670]

約数ペア:

[(1, 131968740670), (2, 65984370335), (5, 26393748134), (10, 13196874067), (13, 10151441590), (26, 5075720795), (29, 4550646230), (58, 2275323115), (65, 2030288318), (130, 1015144159), (145, 910129246), (151, 873965170), (290, 455064623), (302, 436982585), (377, 350049710), (754, 175024855), (755, 174793034), (1510, 87396517), (1885, 70009942), (1963, 67228090), (3770, 35004971), (3926, 33614045), (4379, 30136730), (8758, 15068365), (9815, 13445618), (19630, 6722809), (21895, 6027346), (43790, 3013673), (56927, 2318210), (113854, 1159105), (231821, 569270), (284635, 463642)]