129127996912

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{3203}}^1\times {\mathrm{37607}}^1$

素因数の和:40885

約数の個数: 40

約数和(自身を含む): 254005635456

約数和(自身を除く): 124877638544

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 3203, 6406, 12812, 25624, 37607, 51248, 75214, 150428, 214601, 300856, 429202, 601712, 858404, 1716808, 2519669, 3433616, 5039338, 10078676, 20157352, 40314704, 120455221, 240910442, 481820884, 963641768, 1927283536, 8070499807, 16140999614, 32281999228, 64563998456, 129127996912]

約数ペア:

[(1, 129127996912), (2, 64563998456), (4, 32281999228), (8, 16140999614), (16, 8070499807), (67, 1927283536), (134, 963641768), (268, 481820884), (536, 240910442), (1072, 120455221), (3203, 40314704), (6406, 20157352), (12812, 10078676), (25624, 5039338), (37607, 3433616), (51248, 2519669), (75214, 1716808), (150428, 858404), (214601, 601712), (300856, 429202)]