156944257040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{115400189}}^1$

素因数の和:115400219

約数の個数: 40

約数和(自身を含む): 386359836120

約数和(自身を除く): 229415579080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 115400189, 230800378, 461600756, 577000945, 923201512, 1154001890, 1846403024, 1961803213, 2308003780, 3923606426, 4616007560, 7847212852, 9232015120, 9809016065, 15694425704, 19618032130, 31388851408, 39236064260, 78472128520, 156944257040]

約数ペア:

[(1, 156944257040), (2, 78472128520), (4, 39236064260), (5, 31388851408), (8, 19618032130), (10, 15694425704), (16, 9809016065), (17, 9232015120), (20, 7847212852), (34, 4616007560), (40, 3923606426), (68, 2308003780), (80, 1961803213), (85, 1846403024), (136, 1154001890), (170, 923201512), (272, 577000945), (340, 461600756), (680, 230800378), (1360, 115400189)]