160997070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21727}}^1$

素因数の和:21769

約数の個数: 64

約数和(自身を含む): 438036480

約数和(自身を除く): 277039410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 21727, 43454, 65181, 108635, 130362, 217270, 282451, 325905, 412813, 564902, 651810, 825626, 847353, 1238439, 1412255, 1694706, 2064065, 2476878, 2824510, 4128130, 4236765, 5366569, 6192195, 8473530, 10733138, 12384390, 16099707, 26832845, 32199414, 53665690, 80498535, 160997070]

約数ペア:

[(1, 160997070), (2, 80498535), (3, 53665690), (5, 32199414), (6, 26832845), (10, 16099707), (13, 12384390), (15, 10733138), (19, 8473530), (26, 6192195), (30, 5366569), (38, 4236765), (39, 4128130), (57, 2824510), (65, 2476878), (78, 2064065), (95, 1694706), (114, 1412255), (130, 1238439), (190, 847353), (195, 825626), (247, 651810), (285, 564902), (390, 412813), (494, 325905), (570, 282451), (741, 217270), (1235, 130362), (1482, 108635), (2470, 65181), (3705, 43454), (7410, 21727)]