156979836

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6577}}^1$

素因数の和:6620

約数の個数: 96

約数和(自身を含む): 464143680

約数和(自身を除く): 307163844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 306, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1326, 1404, 1836, 1989, 2652, 3978, 5967, 6577, 7956, 11934, 13154, 19731, 23868, 26308, 39462, 59193, 78924, 85501, 111809, 118386, 171002, 177579, 223618, 236772, 256503, 335427, 342004, 355158, 447236, 513006, 670854, 710316, 769509, 1006281, 1026012, 1341708, 1453517, 1539018, 2012562, 2308527, 2907034, 3018843, 3078036, 4025124, 4360551, 4617054, 5814068, 6037686, 8721102, 9234108, 12075372, 13081653, 17442204, 26163306, 39244959, 52326612, 78489918, 156979836]

約数ペア:

[(1, 156979836), (2, 78489918), (3, 52326612), (4, 39244959), (6, 26163306), (9, 17442204), (12, 13081653), (13, 12075372), (17, 9234108), (18, 8721102), (26, 6037686), (27, 5814068), (34, 4617054), (36, 4360551), (39, 4025124), (51, 3078036), (52, 3018843), (54, 2907034), (68, 2308527), (78, 2012562), (102, 1539018), (108, 1453517), (117, 1341708), (153, 1026012), (156, 1006281), (204, 769509), (221, 710316), (234, 670854), (306, 513006), (351, 447236), (442, 355158), (459, 342004), (468, 335427), (612, 256503), (663, 236772), (702, 223618), (884, 177579), (918, 171002), (1326, 118386), (1404, 111809), (1836, 85501), (1989, 78924), (2652, 59193), (3978, 39462), (5967, 26308), (6577, 23868), (7956, 19731), (11934, 13154)]