149172072

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{18121}}^1$

素因数の和:18151

約数の個数: 64

約数和(自身を含む): 434928000

約数和(自身を除く): 285755928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 18121, 36242, 54363, 72484, 108726, 126847, 144968, 217452, 253694, 380541, 434904, 507388, 761082, 887929, 1014776, 1522164, 1775858, 2663787, 3044328, 3551716, 5327574, 6215503, 7103432, 10655148, 12431006, 18646509, 21310296, 24862012, 37293018, 49724024, 74586036, 149172072]

約数ペア:

[(1, 149172072), (2, 74586036), (3, 49724024), (4, 37293018), (6, 24862012), (7, 21310296), (8, 18646509), (12, 12431006), (14, 10655148), (21, 7103432), (24, 6215503), (28, 5327574), (42, 3551716), (49, 3044328), (56, 2663787), (84, 1775858), (98, 1522164), (147, 1014776), (168, 887929), (196, 761082), (294, 507388), (343, 434904), (392, 380541), (588, 253694), (686, 217452), (1029, 144968), (1176, 126847), (1372, 108726), (2058, 72484), (2744, 54363), (4116, 36242), (8232, 18121)]