158376816

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28201}}^1$

素因数の和:28231

約数の個数: 80

約数和(自身を含む): 489586720

約数和(自身を除く): 331209904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 28201, 56402, 84603, 112804, 169206, 225608, 253809, 338412, 366613, 451216, 507618, 676824, 733226, 761427, 1015236, 1099839, 1353648, 1466452, 1522854, 2030472, 2199678, 2932904, 3045708, 3299517, 4060944, 4399356, 5865808, 6091416, 6599034, 8798712, 9898551, 12182832, 13198068, 17597424, 19797102, 26396136, 39594204, 52792272, 79188408, 158376816]

約数ペア:

[(1, 158376816), (2, 79188408), (3, 52792272), (4, 39594204), (6, 26396136), (8, 19797102), (9, 17597424), (12, 13198068), (13, 12182832), (16, 9898551), (18, 8798712), (24, 6599034), (26, 6091416), (27, 5865808), (36, 4399356), (39, 4060944), (48, 3299517), (52, 3045708), (54, 2932904), (72, 2199678), (78, 2030472), (104, 1522854), (108, 1466452), (117, 1353648), (144, 1099839), (156, 1015236), (208, 761427), (216, 733226), (234, 676824), (312, 507618), (351, 451216), (432, 366613), (468, 338412), (624, 253809), (702, 225608), (936, 169206), (1404, 112804), (1872, 84603), (2808, 56402), (5616, 28201)]