157578848

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41381}}^1$

素因数の和:41415

約数の個数: 48

約数和(自身を含む): 375417504

約数和(自身を除く): 217838656

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 41381, 82762, 165524, 289667, 331048, 579334, 662096, 703477, 1158668, 1324192, 1406954, 2317336, 2813908, 4634672, 4924339, 5627816, 9269344, 9848678, 11255632, 19697356, 22511264, 39394712, 78789424, 157578848]

約数ペア:

[(1, 157578848), (2, 78789424), (4, 39394712), (7, 22511264), (8, 19697356), (14, 11255632), (16, 9848678), (17, 9269344), (28, 5627816), (32, 4924339), (34, 4634672), (56, 2813908), (68, 2317336), (112, 1406954), (119, 1324192), (136, 1158668), (224, 703477), (238, 662096), (272, 579334), (476, 331048), (544, 289667), (952, 165524), (1904, 82762), (3808, 41381)]