156743539060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{474779}}^1$

素因数の和:475776

約数の個数: 48

約数和(自身を含む): 348883536960

約数和(自身を除く): 192139997900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 971, 1942, 3884, 4855, 9710, 16507, 19420, 33014, 66028, 82535, 165070, 330140, 474779, 949558, 1899116, 2373895, 4747790, 8071243, 9495580, 16142486, 32284972, 40356215, 80712430, 161424860, 461010409, 922020818, 1844041636, 2305052045, 4610104090, 7837176953, 9220208180, 15674353906, 31348707812, 39185884765, 78371769530, 156743539060]

約数ペア:

[(1, 156743539060), (2, 78371769530), (4, 39185884765), (5, 31348707812), (10, 15674353906), (17, 9220208180), (20, 7837176953), (34, 4610104090), (68, 2305052045), (85, 1844041636), (170, 922020818), (340, 461010409), (971, 161424860), (1942, 80712430), (3884, 40356215), (4855, 32284972), (9710, 16142486), (16507, 9495580), (19420, 8071243), (33014, 4747790), (66028, 2373895), (82535, 1899116), (165070, 949558), (330140, 474779)]