168803082020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{13418369}}^1$

素因数の和:13418432

約数の個数: 48

約数和(自身を含む): 385482933360

約数和(自身を除く): 216679851340

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 6290, 12580, 13418369, 26836738, 53673476, 67091845, 134183690, 228112273, 268367380, 456224546, 496479653, 912449092, 992959306, 1140561365, 1985918612, 2281122730, 2482398265, 4562245460, 4964796530, 8440154101, 9929593060, 16880308202, 33760616404, 42200770505, 84401541010, 168803082020]

約数ペア:

[(1, 168803082020), (2, 84401541010), (4, 42200770505), (5, 33760616404), (10, 16880308202), (17, 9929593060), (20, 8440154101), (34, 4964796530), (37, 4562245460), (68, 2482398265), (74, 2281122730), (85, 1985918612), (148, 1140561365), (170, 992959306), (185, 912449092), (340, 496479653), (370, 456224546), (629, 268367380), (740, 228112273), (1258, 134183690), (2516, 67091845), (3145, 53673476), (6290, 26836738), (12580, 13418369)]