156780612268

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{232597}}^1$

素因数の和:232815

約数の個数: 72

約数和(自身を含む): 337816031280

約数和(自身を除く): 181035419012

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 181, 196, 266, 362, 532, 724, 931, 1267, 1862, 2534, 3439, 3724, 5068, 6878, 8869, 13756, 17738, 24073, 35476, 48146, 96292, 168511, 232597, 337022, 465194, 674044, 930388, 1628179, 3256358, 4419343, 6512716, 8838686, 11397253, 17677372, 22794506, 30935401, 42100057, 45589012, 61870802, 84200114, 123741604, 168400228, 216547807, 294700399, 433095614, 589400798, 799901083, 866191228, 1178801596, 1599802166, 2062902793, 3199604332, 4125805586, 5599307581, 8251611172, 11198615162, 22397230324, 39195153067, 78390306134, 156780612268]

約数ペア:

[(1, 156780612268), (2, 78390306134), (4, 39195153067), (7, 22397230324), (14, 11198615162), (19, 8251611172), (28, 5599307581), (38, 4125805586), (49, 3199604332), (76, 2062902793), (98, 1599802166), (133, 1178801596), (181, 866191228), (196, 799901083), (266, 589400798), (362, 433095614), (532, 294700399), (724, 216547807), (931, 168400228), (1267, 123741604), (1862, 84200114), (2534, 61870802), (3439, 45589012), (3724, 42100057), (5068, 30935401), (6878, 22794506), (8869, 17677372), (13756, 11397253), (17738, 8838686), (24073, 6512716), (35476, 4419343), (48146, 3256358), (96292, 1628179), (168511, 930388), (232597, 674044), (337022, 465194)]