127192044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1087}}^1$

素因数の和:1307

約数の個数: 72

約数和(自身を含む): 347289600

約数和(自身を除く): 220097556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 199, 294, 398, 588, 597, 796, 1087, 1194, 1393, 2174, 2388, 2786, 3261, 4179, 4348, 5572, 6522, 7609, 8358, 9751, 13044, 15218, 16716, 19502, 22827, 29253, 30436, 39004, 45654, 53263, 58506, 91308, 106526, 117012, 159789, 213052, 216313, 319578, 432626, 639156, 648939, 865252, 1297878, 1514191, 2595756, 3028382, 4542573, 6056764, 9085146, 10599337, 18170292, 21198674, 31798011, 42397348, 63596022, 127192044]

約数ペア:

[(1, 127192044), (2, 63596022), (3, 42397348), (4, 31798011), (6, 21198674), (7, 18170292), (12, 10599337), (14, 9085146), (21, 6056764), (28, 4542573), (42, 3028382), (49, 2595756), (84, 1514191), (98, 1297878), (147, 865252), (196, 648939), (199, 639156), (294, 432626), (398, 319578), (588, 216313), (597, 213052), (796, 159789), (1087, 117012), (1194, 106526), (1393, 91308), (2174, 58506), (2388, 53263), (2786, 45654), (3261, 39004), (4179, 30436), (4348, 29253), (5572, 22827), (6522, 19502), (7609, 16716), (8358, 15218), (9751, 13044)]