129577656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2087}}^1$

素因数の和:2308

約数の個数: 64

約数和(自身を含む): 350784000

約数和(自身を除く): 221206344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 199, 312, 398, 597, 796, 1194, 1592, 2087, 2388, 2587, 4174, 4776, 5174, 6261, 7761, 8348, 10348, 12522, 15522, 16696, 20696, 25044, 27131, 31044, 50088, 54262, 62088, 81393, 108524, 162786, 217048, 325572, 415313, 651144, 830626, 1245939, 1661252, 2491878, 3322504, 4983756, 5399069, 9967512, 10798138, 16197207, 21596276, 32394414, 43192552, 64788828, 129577656]

約数ペア:

[(1, 129577656), (2, 64788828), (3, 43192552), (4, 32394414), (6, 21596276), (8, 16197207), (12, 10798138), (13, 9967512), (24, 5399069), (26, 4983756), (39, 3322504), (52, 2491878), (78, 1661252), (104, 1245939), (156, 830626), (199, 651144), (312, 415313), (398, 325572), (597, 217048), (796, 162786), (1194, 108524), (1592, 81393), (2087, 62088), (2388, 54262), (2587, 50088), (4174, 31044), (4776, 27131), (5174, 25044), (6261, 20696), (7761, 16696), (8348, 15522), (10348, 12522)]