157214886860

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1\times {\mathrm{317593}}^1$

素因数の和:318122

約数の個数: 48

約数和(自身を含む): 337101893856

約数和(自身を除く): 179887006996

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 467, 530, 934, 1060, 1868, 2335, 4670, 9340, 24751, 49502, 99004, 123755, 247510, 317593, 495020, 635186, 1270372, 1587965, 3175930, 6351860, 16832429, 33664858, 67329716, 84162145, 148315931, 168324290, 296631862, 336648580, 593263724, 741579655, 1483159310, 2966318620, 7860744343, 15721488686, 31442977372, 39303721715, 78607443430, 157214886860]

約数ペア:

[(1, 157214886860), (2, 78607443430), (4, 39303721715), (5, 31442977372), (10, 15721488686), (20, 7860744343), (53, 2966318620), (106, 1483159310), (212, 741579655), (265, 593263724), (467, 336648580), (530, 296631862), (934, 168324290), (1060, 148315931), (1868, 84162145), (2335, 67329716), (4670, 33664858), (9340, 16832429), (24751, 6351860), (49502, 3175930), (99004, 1587965), (123755, 1270372), (247510, 635186), (317593, 495020)]