156989701024

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12173519}}^1$

素因数の和:12173573

約数の個数: 48

約数和(自身を含む): 343585428480

約数和(自身を除く): 186595727456

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 12173519, 24347038, 48694076, 97388152, 158255747, 194776304, 316511494, 377379089, 389552608, 633022988, 754758178, 1266045976, 1509516356, 2532091952, 3019032712, 4905928157, 5064183904, 6038065424, 9811856314, 12076130848, 19623712628, 39247425256, 78494850512, 156989701024]

約数ペア:

[(1, 156989701024), (2, 78494850512), (4, 39247425256), (8, 19623712628), (13, 12076130848), (16, 9811856314), (26, 6038065424), (31, 5064183904), (32, 4905928157), (52, 3019032712), (62, 2532091952), (104, 1509516356), (124, 1266045976), (208, 754758178), (248, 633022988), (403, 389552608), (416, 377379089), (496, 316511494), (806, 194776304), (992, 158255747), (1612, 97388152), (3224, 48694076), (6448, 24347038), (12896, 12173519)]