198506256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7759}}^1$

素因数の和:7824

約数の個数: 80

約数和(自身を含む): 565797120

約数和(自身を除く): 367290864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 492, 533, 624, 656, 984, 1066, 1599, 1968, 2132, 3198, 4264, 6396, 7759, 8528, 12792, 15518, 23277, 25584, 31036, 46554, 62072, 93108, 100867, 124144, 186216, 201734, 302601, 318119, 372432, 403468, 605202, 636238, 806936, 954357, 1210404, 1272476, 1613872, 1908714, 2420808, 2544952, 3817428, 4135547, 4841616, 5089904, 7634856, 8271094, 12406641, 15269712, 16542188, 24813282, 33084376, 49626564, 66168752, 99253128, 198506256]

約数ペア:

[(1, 198506256), (2, 99253128), (3, 66168752), (4, 49626564), (6, 33084376), (8, 24813282), (12, 16542188), (13, 15269712), (16, 12406641), (24, 8271094), (26, 7634856), (39, 5089904), (41, 4841616), (48, 4135547), (52, 3817428), (78, 2544952), (82, 2420808), (104, 1908714), (123, 1613872), (156, 1272476), (164, 1210404), (208, 954357), (246, 806936), (312, 636238), (328, 605202), (492, 403468), (533, 372432), (624, 318119), (656, 302601), (984, 201734), (1066, 186216), (1599, 124144), (1968, 100867), (2132, 93108), (3198, 62072), (4264, 46554), (6396, 31036), (7759, 25584), (8528, 23277), (12792, 15518)]