144393704

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{823}}^1$

素因数の和:1090

約数の個数: 64

約数和(自身を含む): 335005440

約数和(自身を除く): 190611736

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 241, 364, 482, 728, 823, 964, 1646, 1687, 1928, 3133, 3292, 3374, 5761, 6266, 6584, 6748, 10699, 11522, 12532, 13496, 21398, 21931, 23044, 25064, 42796, 43862, 46088, 74893, 85592, 87724, 149786, 175448, 198343, 299572, 396686, 599144, 793372, 1388401, 1586744, 2578459, 2776802, 5156918, 5553604, 10313836, 11107208, 18049213, 20627672, 36098426, 72196852, 144393704]

約数ペア:

[(1, 144393704), (2, 72196852), (4, 36098426), (7, 20627672), (8, 18049213), (13, 11107208), (14, 10313836), (26, 5553604), (28, 5156918), (52, 2776802), (56, 2578459), (91, 1586744), (104, 1388401), (182, 793372), (241, 599144), (364, 396686), (482, 299572), (728, 198343), (823, 175448), (964, 149786), (1646, 87724), (1687, 85592), (1928, 74893), (3133, 46088), (3292, 43862), (3374, 42796), (5761, 25064), (6266, 23044), (6584, 21931), (6748, 21398), (10699, 13496), (11522, 12532)]