156762500992

素因数分解:

$2^7\times {\mathrm{197}}^1\times {\mathrm{2437}}^1\times {\mathrm{2551}}^1$

素因数の和:5199

約数の個数: 64

約数和(自身を含む): 314137470240

約数和(自身を除く): 157374969248

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 394, 788, 1576, 2437, 2551, 3152, 4874, 5102, 6304, 9748, 10204, 12608, 19496, 20408, 25216, 38992, 40816, 77984, 81632, 155968, 163264, 311936, 326528, 480089, 502547, 960178, 1005094, 1920356, 2010188, 3840712, 4020376, 6216787, 7681424, 8040752, 12433574, 15362848, 16081504, 24867148, 30725696, 32163008, 49734296, 61451392, 64326016, 99468592, 198937184, 397874368, 795748736, 1224707039, 2449414078, 4898828156, 9797656312, 19595312624, 39190625248, 78381250496, 156762500992]

約数ペア:

[(1, 156762500992), (2, 78381250496), (4, 39190625248), (8, 19595312624), (16, 9797656312), (32, 4898828156), (64, 2449414078), (128, 1224707039), (197, 795748736), (394, 397874368), (788, 198937184), (1576, 99468592), (2437, 64326016), (2551, 61451392), (3152, 49734296), (4874, 32163008), (5102, 30725696), (6304, 24867148), (9748, 16081504), (10204, 15362848), (12608, 12433574), (19496, 8040752), (20408, 7681424), (25216, 6216787), (38992, 4020376), (40816, 3840712), (77984, 2010188), (81632, 1920356), (155968, 1005094), (163264, 960178), (311936, 502547), (326528, 480089)]