101739148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 222432000

約数和(自身を除く): 120692852

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 199, 217, 266, 398, 434, 532, 589, 796, 868, 961, 1178, 1393, 1922, 2356, 2786, 3781, 3844, 4123, 5572, 6169, 6727, 7562, 8246, 12338, 13454, 15124, 16492, 18259, 24676, 26467, 26908, 36518, 43183, 52934, 73036, 86366, 105868, 117211, 127813, 172732, 191239, 234422, 255626, 382478, 468844, 511252, 764956, 820477, 1338673, 1640954, 2677346, 3281908, 3633541, 5354692, 7267082, 14534164, 25434787, 50869574, 101739148]

約数ペア:

[(1, 101739148), (2, 50869574), (4, 25434787), (7, 14534164), (14, 7267082), (19, 5354692), (28, 3633541), (31, 3281908), (38, 2677346), (62, 1640954), (76, 1338673), (124, 820477), (133, 764956), (199, 511252), (217, 468844), (266, 382478), (398, 255626), (434, 234422), (532, 191239), (589, 172732), (796, 127813), (868, 117211), (961, 105868), (1178, 86366), (1393, 73036), (1922, 52934), (2356, 43183), (2786, 36518), (3781, 26908), (3844, 26467), (4123, 24676), (5572, 18259), (6169, 16492), (6727, 15124), (7562, 13454), (8246, 12338)]