156966822

素因数分解:

$2^1\times 3^6\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:760

約数の個数: 56

約数和(自身を含む): 355443600

約数和(自身を除く): 198476778

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 199, 243, 398, 486, 541, 597, 729, 1082, 1194, 1458, 1623, 1791, 3246, 3582, 4869, 5373, 9738, 10746, 14607, 16119, 29214, 32238, 43821, 48357, 87642, 96714, 107659, 131463, 145071, 215318, 262926, 290142, 322977, 394389, 645954, 788778, 968931, 1937862, 2906793, 5813586, 8720379, 17440758, 26161137, 52322274, 78483411, 156966822]

約数ペア:

[(1, 156966822), (2, 78483411), (3, 52322274), (6, 26161137), (9, 17440758), (18, 8720379), (27, 5813586), (54, 2906793), (81, 1937862), (162, 968931), (199, 788778), (243, 645954), (398, 394389), (486, 322977), (541, 290142), (597, 262926), (729, 215318), (1082, 145071), (1194, 131463), (1458, 107659), (1623, 96714), (1791, 87642), (3246, 48357), (3582, 43821), (4869, 32238), (5373, 29214), (9738, 16119), (10746, 14607)]