149955456

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{55787}}^1$

素因数の和:55811

約数の個数: 64

約数和(自身を含む): 455230080

約数和(自身を除く): 305274624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 55787, 111574, 167361, 223148, 334722, 390509, 446296, 669444, 781018, 892592, 1171527, 1338888, 1562036, 1785184, 2343054, 2677776, 3124072, 3570368, 4686108, 5355552, 6248144, 7140736, 9372216, 10711104, 12496288, 18744432, 21422208, 24992576, 37488864, 49985152, 74977728, 149955456]

約数ペア:

[(1, 149955456), (2, 74977728), (3, 49985152), (4, 37488864), (6, 24992576), (7, 21422208), (8, 18744432), (12, 12496288), (14, 10711104), (16, 9372216), (21, 7140736), (24, 6248144), (28, 5355552), (32, 4686108), (42, 3570368), (48, 3124072), (56, 2677776), (64, 2343054), (84, 1785184), (96, 1562036), (112, 1338888), (128, 1171527), (168, 892592), (192, 781018), (224, 669444), (336, 446296), (384, 390509), (448, 334722), (672, 223148), (896, 167361), (1344, 111574), (2688, 55787)]