157084564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13921}}^1$

素因数の和:13976

約数の個数: 48

約数和(自身を含む): 349275136

約数和(自身を除く): 192190572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 13921, 27842, 55684, 97447, 180973, 194894, 361946, 389788, 431551, 723892, 863102, 1266811, 1726204, 2533622, 3020857, 5067244, 5610163, 6041714, 11220326, 12083428, 22440652, 39271141, 78542282, 157084564]

約数ペア:

[(1, 157084564), (2, 78542282), (4, 39271141), (7, 22440652), (13, 12083428), (14, 11220326), (26, 6041714), (28, 5610163), (31, 5067244), (52, 3020857), (62, 2533622), (91, 1726204), (124, 1266811), (182, 863102), (217, 723892), (364, 431551), (403, 389788), (434, 361946), (806, 194894), (868, 180973), (1612, 97447), (2821, 55684), (5642, 27842), (11284, 13921)]