128368008

素因数分解:

$2^3\times 3^2\times {\mathrm{797}}^1\times {\mathrm{2237}}^1$

素因数の和:3046

約数の個数: 48

約数和(自身を含む): 348255180

約数和(自身を除く): 219887172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 797, 1594, 2237, 2391, 3188, 4474, 4782, 6376, 6711, 7173, 8948, 9564, 13422, 14346, 17896, 19128, 20133, 26844, 28692, 40266, 53688, 57384, 80532, 161064, 1782889, 3565778, 5348667, 7131556, 10697334, 14263112, 16046001, 21394668, 32092002, 42789336, 64184004, 128368008]

約数ペア:

[(1, 128368008), (2, 64184004), (3, 42789336), (4, 32092002), (6, 21394668), (8, 16046001), (9, 14263112), (12, 10697334), (18, 7131556), (24, 5348667), (36, 3565778), (72, 1782889), (797, 161064), (1594, 80532), (2237, 57384), (2391, 53688), (3188, 40266), (4474, 28692), (4782, 26844), (6376, 20133), (6711, 19128), (7173, 17896), (8948, 14346), (9564, 13422)]