144646496

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3391}}^1$

素因数の和:3475

約数の個数: 48

約数和(自身を含む): 300883968

約数和(自身を除く): 156237472

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 86, 124, 172, 248, 344, 496, 688, 992, 1333, 1376, 2666, 3391, 5332, 6782, 10664, 13564, 21328, 27128, 42656, 54256, 105121, 108512, 145813, 210242, 291626, 420484, 583252, 840968, 1166504, 1681936, 2333008, 3363872, 4520203, 4666016, 9040406, 18080812, 36161624, 72323248, 144646496]

約数ペア:

[(1, 144646496), (2, 72323248), (4, 36161624), (8, 18080812), (16, 9040406), (31, 4666016), (32, 4520203), (43, 3363872), (62, 2333008), (86, 1681936), (124, 1166504), (172, 840968), (248, 583252), (344, 420484), (496, 291626), (688, 210242), (992, 145813), (1333, 108512), (1376, 105121), (2666, 54256), (3391, 42656), (5332, 27128), (6782, 21328), (10664, 13564)]