165305728

素因数分解:

$2^7\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^2$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 390076560

約数和(自身を除く): 224770832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 59, 64, 106, 112, 118, 128, 212, 224, 236, 371, 413, 424, 448, 472, 742, 826, 848, 896, 944, 1484, 1652, 1696, 1888, 2968, 3127, 3304, 3392, 3481, 3776, 5936, 6254, 6608, 6784, 6962, 7552, 11872, 12508, 13216, 13924, 21889, 23744, 24367, 25016, 26432, 27848, 43778, 47488, 48734, 50032, 52864, 55696, 87556, 97468, 100064, 111392, 175112, 184493, 194936, 200128, 222784, 350224, 368986, 389872, 400256, 445568, 700448, 737972, 779744, 1291451, 1400896, 1475944, 1559488, 2582902, 2801792, 2951888, 3118976, 5165804, 5903776, 10331608, 11807552, 20663216, 23615104, 41326432, 82652864, 165305728]

約数ペア:

[(1, 165305728), (2, 82652864), (4, 41326432), (7, 23615104), (8, 20663216), (14, 11807552), (16, 10331608), (28, 5903776), (32, 5165804), (53, 3118976), (56, 2951888), (59, 2801792), (64, 2582902), (106, 1559488), (112, 1475944), (118, 1400896), (128, 1291451), (212, 779744), (224, 737972), (236, 700448), (371, 445568), (413, 400256), (424, 389872), (448, 368986), (472, 350224), (742, 222784), (826, 200128), (848, 194936), (896, 184493), (944, 175112), (1484, 111392), (1652, 100064), (1696, 97468), (1888, 87556), (2968, 55696), (3127, 52864), (3304, 50032), (3392, 48734), (3481, 47488), (3776, 43778), (5936, 27848), (6254, 26432), (6608, 25016), (6784, 24367), (6962, 23744), (7552, 21889), (11872, 13924), (12508, 13216)]