153647060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{6733}}^1$

素因数の和:6912

約数の個数: 48

約数和(自身を含む): 371070336

約数和(自身を除く): 217423276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1141, 1630, 2282, 3260, 4564, 5705, 6733, 11410, 13466, 22820, 26932, 33665, 47131, 67330, 94262, 134660, 188524, 235655, 471310, 942620, 1097479, 2194958, 4389916, 5487395, 7682353, 10974790, 15364706, 21949580, 30729412, 38411765, 76823530, 153647060]

約数ペア:

[(1, 153647060), (2, 76823530), (4, 38411765), (5, 30729412), (7, 21949580), (10, 15364706), (14, 10974790), (20, 7682353), (28, 5487395), (35, 4389916), (70, 2194958), (140, 1097479), (163, 942620), (326, 471310), (652, 235655), (815, 188524), (1141, 134660), (1630, 94262), (2282, 67330), (3260, 47131), (4564, 33665), (5705, 26932), (6733, 22820), (11410, 13466)]