128752176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:359

約数の個数: 160

約数和(自身を含む): 402259968

約数和(自身を除く): 273507792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 47, 48, 56, 62, 84, 93, 94, 112, 124, 141, 168, 186, 188, 217, 248, 263, 282, 329, 336, 372, 376, 434, 496, 526, 564, 651, 658, 744, 752, 789, 868, 987, 1052, 1128, 1302, 1316, 1457, 1488, 1578, 1736, 1841, 1974, 2104, 2256, 2604, 2632, 2914, 3156, 3472, 3682, 3948, 4208, 4371, 5208, 5264, 5523, 5828, 6312, 7364, 7896, 8153, 8742, 10199, 10416, 11046, 11656, 12361, 12624, 14728, 15792, 16306, 17484, 20398, 22092, 23312, 24459, 24722, 29456, 30597, 32612, 34968, 37083, 40796, 44184, 48918, 49444, 57071, 61194, 65224, 69936, 74166, 81592, 86527, 88368, 97836, 98888, 114142, 122388, 130448, 148332, 163184, 171213, 173054, 195672, 197776, 228284, 244776, 259581, 296664, 342426, 346108, 383191, 391344, 456568, 489552, 519162, 593328, 684852, 692216, 766382, 913136, 1038324, 1149573, 1369704, 1384432, 1532764, 2076648, 2299146, 2682337, 2739408, 3065528, 4153296, 4598292, 5364674, 6131056, 8047011, 9196584, 10729348, 16094022, 18393168, 21458696, 32188044, 42917392, 64376088, 128752176]

約数ペア:

[(1, 128752176), (2, 64376088), (3, 42917392), (4, 32188044), (6, 21458696), (7, 18393168), (8, 16094022), (12, 10729348), (14, 9196584), (16, 8047011), (21, 6131056), (24, 5364674), (28, 4598292), (31, 4153296), (42, 3065528), (47, 2739408), (48, 2682337), (56, 2299146), (62, 2076648), (84, 1532764), (93, 1384432), (94, 1369704), (112, 1149573), (124, 1038324), (141, 913136), (168, 766382), (186, 692216), (188, 684852), (217, 593328), (248, 519162), (263, 489552), (282, 456568), (329, 391344), (336, 383191), (372, 346108), (376, 342426), (434, 296664), (496, 259581), (526, 244776), (564, 228284), (651, 197776), (658, 195672), (744, 173054), (752, 171213), (789, 163184), (868, 148332), (987, 130448), (1052, 122388), (1128, 114142), (1302, 98888), (1316, 97836), (1457, 88368), (1488, 86527), (1578, 81592), (1736, 74166), (1841, 69936), (1974, 65224), (2104, 61194), (2256, 57071), (2604, 49444), (2632, 48918), (2914, 44184), (3156, 40796), (3472, 37083), (3682, 34968), (3948, 32612), (4208, 30597), (4371, 29456), (5208, 24722), (5264, 24459), (5523, 23312), (5828, 22092), (6312, 20398), (7364, 17484), (7896, 16306), (8153, 15792), (8742, 14728), (10199, 12624), (10416, 12361), (11046, 11656)]