165100544

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:801

約数の個数: 88

約数和(自身を含む): 389879808

約数和(自身を除く): 224779264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 743, 868, 896, 992, 1024, 1486, 1736, 1792, 1984, 2972, 3472, 3584, 3968, 5201, 5944, 6944, 7168, 7936, 10402, 11888, 13888, 15872, 20804, 23033, 23776, 27776, 31744, 41608, 46066, 47552, 55552, 83216, 92132, 95104, 111104, 161231, 166432, 184264, 190208, 222208, 322462, 332864, 368528, 380416, 644924, 665728, 737056, 760832, 1289848, 1331456, 1474112, 2579696, 2662912, 2948224, 5159392, 5325824, 5896448, 10318784, 11792896, 20637568, 23585792, 41275136, 82550272, 165100544]

約数ペア:

[(1, 165100544), (2, 82550272), (4, 41275136), (7, 23585792), (8, 20637568), (14, 11792896), (16, 10318784), (28, 5896448), (31, 5325824), (32, 5159392), (56, 2948224), (62, 2662912), (64, 2579696), (112, 1474112), (124, 1331456), (128, 1289848), (217, 760832), (224, 737056), (248, 665728), (256, 644924), (434, 380416), (448, 368528), (496, 332864), (512, 322462), (743, 222208), (868, 190208), (896, 184264), (992, 166432), (1024, 161231), (1486, 111104), (1736, 95104), (1792, 92132), (1984, 83216), (2972, 55552), (3472, 47552), (3584, 46066), (3968, 41608), (5201, 31744), (5944, 27776), (6944, 23776), (7168, 23033), (7936, 20804), (10402, 15872), (11888, 13888)]