139388536

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{4871}}^1$

素因数の和:4964

約数の個数: 48

約数和(自身を含む): 308251440

約数和(自身を除く): 168862904

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 196, 292, 392, 511, 584, 1022, 2044, 3577, 4088, 4871, 7154, 9742, 14308, 19484, 28616, 34097, 38968, 68194, 136388, 238679, 272776, 355583, 477358, 711166, 954716, 1422332, 1909432, 2489081, 2844664, 4978162, 9956324, 17423567, 19912648, 34847134, 69694268, 139388536]

約数ペア:

[(1, 139388536), (2, 69694268), (4, 34847134), (7, 19912648), (8, 17423567), (14, 9956324), (28, 4978162), (49, 2844664), (56, 2489081), (73, 1909432), (98, 1422332), (146, 954716), (196, 711166), (292, 477358), (392, 355583), (511, 272776), (584, 238679), (1022, 136388), (2044, 68194), (3577, 38968), (4088, 34097), (4871, 28616), (7154, 19484), (9742, 14308)]