156731874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6221}}^1$

素因数の和:6275

約数の個数: 64

約数和(自身を含む): 376306560

約数和(自身を除く): 219574686

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 323, 442, 494, 646, 663, 741, 969, 1326, 1482, 1938, 4199, 6221, 8398, 12442, 12597, 18663, 25194, 37326, 80873, 105757, 118199, 161746, 211514, 236398, 242619, 317271, 354597, 485238, 634542, 709194, 1374841, 1536587, 2009383, 2749682, 3073174, 4018766, 4124523, 4609761, 6028149, 8249046, 9219522, 12056298, 26121979, 52243958, 78365937, 156731874]

約数ペア:

[(1, 156731874), (2, 78365937), (3, 52243958), (6, 26121979), (13, 12056298), (17, 9219522), (19, 8249046), (26, 6028149), (34, 4609761), (38, 4124523), (39, 4018766), (51, 3073174), (57, 2749682), (78, 2009383), (102, 1536587), (114, 1374841), (221, 709194), (247, 634542), (323, 485238), (442, 354597), (494, 317271), (646, 242619), (663, 236398), (741, 211514), (969, 161746), (1326, 118199), (1482, 105757), (1938, 80873), (4199, 37326), (6221, 25194), (8398, 18663), (12442, 12597)]