157057751620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{990151}}^1$

素因数の和:990281

約数の個数: 96

約数和(自身を含む): 415198457856

約数和(自身を除く): 258140706236

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 103, 110, 140, 154, 206, 220, 308, 385, 412, 515, 721, 770, 1030, 1133, 1442, 1540, 2060, 2266, 2884, 3605, 4532, 5665, 7210, 7931, 11330, 14420, 15862, 22660, 31724, 39655, 79310, 158620, 990151, 1980302, 3960604, 4950755, 6931057, 9901510, 10891661, 13862114, 19803020, 21783322, 27724228, 34655285, 43566644, 54458305, 69310570, 76241627, 101985553, 108916610, 138621140, 152483254, 203971106, 217833220, 304966508, 381208135, 407942212, 509927765, 713898871, 762416270, 1019855530, 1121841083, 1427797742, 1524832540, 2039711060, 2243682166, 2855595484, 3569494355, 4487364332, 5609205415, 7138988710, 7852887581, 11218410830, 14277977420, 15705775162, 22436821660, 31411550324, 39264437905, 78528875810, 157057751620]

約数ペア:

[(1, 157057751620), (2, 78528875810), (4, 39264437905), (5, 31411550324), (7, 22436821660), (10, 15705775162), (11, 14277977420), (14, 11218410830), (20, 7852887581), (22, 7138988710), (28, 5609205415), (35, 4487364332), (44, 3569494355), (55, 2855595484), (70, 2243682166), (77, 2039711060), (103, 1524832540), (110, 1427797742), (140, 1121841083), (154, 1019855530), (206, 762416270), (220, 713898871), (308, 509927765), (385, 407942212), (412, 381208135), (515, 304966508), (721, 217833220), (770, 203971106), (1030, 152483254), (1133, 138621140), (1442, 108916610), (1540, 101985553), (2060, 76241627), (2266, 69310570), (2884, 54458305), (3605, 43566644), (4532, 34655285), (5665, 27724228), (7210, 21783322), (7931, 19803020), (11330, 13862114), (14420, 10891661), (15862, 9901510), (22660, 6931057), (31724, 4950755), (39655, 3960604), (79310, 1980302), (158620, 990151)]