170563328

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1049

約数の個数: 72

約数和(自身を含む): 373953888

約数和(自身を除く): 203390560

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 208, 212, 256, 416, 424, 689, 832, 848, 967, 1378, 1664, 1696, 1934, 2756, 3328, 3392, 3868, 5512, 6784, 7736, 11024, 12571, 13568, 15472, 22048, 25142, 30944, 44096, 50284, 51251, 61888, 88192, 100568, 102502, 123776, 176384, 201136, 205004, 247552, 402272, 410008, 666263, 804544, 820016, 1332526, 1609088, 1640032, 2665052, 3218176, 3280064, 5330104, 6560128, 10660208, 13120256, 21320416, 42640832, 85281664, 170563328]

約数ペア:

[(1, 170563328), (2, 85281664), (4, 42640832), (8, 21320416), (13, 13120256), (16, 10660208), (26, 6560128), (32, 5330104), (52, 3280064), (53, 3218176), (64, 2665052), (104, 1640032), (106, 1609088), (128, 1332526), (208, 820016), (212, 804544), (256, 666263), (416, 410008), (424, 402272), (689, 247552), (832, 205004), (848, 201136), (967, 176384), (1378, 123776), (1664, 102502), (1696, 100568), (1934, 88192), (2756, 61888), (3328, 51251), (3392, 50284), (3868, 44096), (5512, 30944), (6784, 25142), (7736, 22048), (11024, 15472), (12571, 13568)]